156939069665

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{12420979}}^1$

素因数の和:12421029

約数の個数: 24

約数和(自身を含む): 227154882240

約数和(自身を除く): 70215812575

約数列:

[1, 5, 7, 19, 35, 95, 133, 361, 665, 1805, 2527, 12635, 12420979, 62104895, 86946853, 235998601, 434734265, 1179993005, 1651990207, 4483973419, 8259951035, 22419867095, 31387813933, 156939069665]

約数ペア:

[(1, 156939069665), (5, 31387813933), (7, 22419867095), (19, 8259951035), (35, 4483973419), (95, 1651990207), (133, 1179993005), (361, 434734265), (665, 235998601), (1805, 86946853), (2527, 62104895), (12635, 12420979)]