120731546

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{149791}}^1$

素因数の和:149837

約数の個数: 16

約数和(自身を含む): 201320448

約数和(自身を除く): 80588902

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 149791, 299582, 1947283, 3894566, 4643521, 9287042, 60365773, 120731546]

約数ペア:

[(1, 120731546), (2, 60365773), (13, 9287042), (26, 4643521), (31, 3894566), (62, 1947283), (403, 299582), (806, 149791)]