156968823544

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{38767}}^1\times {\mathrm{38933}}^1$

素因数の和:77719

約数の個数: 32

約数和(自身を含む): 316972595520

約数和(自身を除く): 160003771976

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 38767, 38933, 77534, 77866, 155068, 155732, 310136, 311464, 503971, 506129, 1007942, 1012258, 2015884, 2024516, 4031768, 4049032, 1509315611, 3018631222, 6037262444, 12074524888, 19621102943, 39242205886, 78484411772, 156968823544]

約数ペア:

[(1, 156968823544), (2, 78484411772), (4, 39242205886), (8, 19621102943), (13, 12074524888), (26, 6037262444), (52, 3018631222), (104, 1509315611), (38767, 4049032), (38933, 4031768), (77534, 2024516), (77866, 2015884), (155068, 1012258), (155732, 1007942), (310136, 506129), (311464, 503971)]