Q: What is the sum of all factors of the number 155,421,142 excluding 155,421,142?
A: 77,710,574
The factors of the number 155,421,142 are: 1, 2, 77710571, 155421142.
If you add them up, you will get the total of 155,421,219. Now subtract 155,421,142 to get 77,710,574