Q: What is the sum of all factors of the number 161,940 excluding 161,940?
A: 291,660
The factors of the number 161,940 are: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2699, 5398, 8097, 10796, 13495, 16194, 26990, 32388, 40485, 53980, 80970, 161940.
If you add them up, you will get the total of 162,231. Now subtract 161,940 to get 291,660