Q: What is the sum of all factors of the number 161,140 excluding 161,140?
A: 225,932
The factors of the number 161,140 are: 1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1151, 2302, 4604, 5755, 8057, 11510, 16114, 23020, 32228, 40285, 80570, 161140.
If you add them up, you will get the total of 161,365. Now subtract 161,140 to get 225,932