157020227578

素因数分解:

$2^1\times {\mathrm{617}}^1\times {\mathrm{2777}}^1\times {\mathrm{45821}}^1$

素因数の和:49217

約数の個数: 16

約数和(自身を含む): 236002178664

約数和(自身を除く): 78981951086

約数列:

[1, 2, 617, 1234, 2777, 5554, 45821, 91642, 1713409, 3426818, 28271557, 56543114, 127244917, 254489834, 78510113789, 157020227578]

約数ペア:

[(1, 157020227578), (2, 78510113789), (617, 254489834), (1234, 127244917), (2777, 56543114), (5554, 28271557), (45821, 3426818), (91642, 1713409)]