156940966055

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{601}}^1\times {\mathrm{2748769}}^1$

素因数の和:2749394

約数の個数: 16

約数和(自身を含む): 198571144800

約数和(自身を除く): 41630178745

約数列:

[1, 5, 19, 95, 601, 3005, 11419, 57095, 2748769, 13743845, 52226611, 261133055, 1652010169, 8260050845, 31388193211, 156940966055]

約数ペア:

[(1, 156940966055), (5, 31388193211), (19, 8260050845), (95, 1652010169), (601, 261133055), (3005, 52226611), (11419, 13743845), (57095, 2748769)]