Q: What is the sum of all factors of the number 121,404 excluding 121,404?
A: 168,004
The factors of the number 121,404 are: 1, 2, 3, 4, 6, 12, 67, 134, 151, 201, 268, 302, 402, 453, 604, 804, 906, 1812, 10117, 20234, 30351, 40468, 60702, 121404.
If you add them up, you will get the total of 121,572. Now subtract 121,404 to get 168,004