Q: What is the sum of all factors of the number 147,978 excluding 147,978?
A: 172,680
The factors of the number 147,978 are: 1, 2, 3, 6, 9, 18, 8221, 16442, 24663, 49326, 73989, 147978.
If you add them up, you will get the total of 148,150. Now subtract 147,978 to get 172,680