156920451247

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{7309}}^1\times {\mathrm{105761}}^1$

素因数の和:113106

約数の個数: 16

約数和(自身を含む): 185548852800

約数和(自身を除く): 28628401553

約数列:

[1, 7, 29, 203, 7309, 51163, 105761, 211961, 740327, 1483727, 3067069, 21469483, 773007149, 5411050043, 22417207321, 156920451247]

約数ペア:

[(1, 156920451247), (7, 22417207321), (29, 5411050043), (203, 773007149), (7309, 21469483), (51163, 3067069), (105761, 1483727), (211961, 740327)]