Q: What is the sum of all factors of the number 156,036,421 excluding 156,036,421?
A: 9,178,631
The factors of the number 156,036,421 are: 1, 17, 9178613, 156036421.
If you add them up, you will get the total of 156,036,430. Now subtract 156,036,421 to get 9,178,631