Q: What is the sum of all factors of the number 189,978 excluding 189,978?
A: 189,990
The factors of the number 189,978 are: 1, 2, 3, 6, 31663, 63326, 94989, 189978.
If you add them up, you will get the total of 190,167. Now subtract 189,978 to get 189,990