LTspice has a noise simulation mode and the bundled models of LT opamps include noise data consistent with datasheet specifications. Run this and you will quickly get an idea how resistors affect things. (You will need to specify an "input" source, set it to any dummy voltage source in the circuit, it doesn't matter for simple uses).
As usual with simulation, it is recommended to understand why the results are what they are. For that, familiarize yourself with specifications for input referred voltage noise and current noise density. Input current noise flows through external resistors and converts into voltage noise, input voltage noise just exists, both are amplified by closed loop gain. The sim also includes Johnson noise of resistors.