157055231320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{7023937}}^1$

素因数の和:7024004

約数の個数: 64

約数和(自身を含む): 389407122720

約数和(自身を除く): 232351891400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 43, 52, 65, 86, 104, 130, 172, 215, 260, 344, 430, 520, 559, 860, 1118, 1720, 2236, 2795, 4472, 5590, 11180, 22360, 7023937, 14047874, 28095748, 35119685, 56191496, 70239370, 91311181, 140478740, 182622362, 280957480, 302029291, 365244724, 456555905, 604058582, 730489448, 913111810, 1208117164, 1510146455, 1826223620, 2416234328, 3020292910, 3652447240, 3926380783, 6040585820, 7852761566, 12081171640, 15705523132, 19631903915, 31411046264, 39263807830, 78527615660, 157055231320]

約数ペア:

[(1, 157055231320), (2, 78527615660), (4, 39263807830), (5, 31411046264), (8, 19631903915), (10, 15705523132), (13, 12081171640), (20, 7852761566), (26, 6040585820), (40, 3926380783), (43, 3652447240), (52, 3020292910), (65, 2416234328), (86, 1826223620), (104, 1510146455), (130, 1208117164), (172, 913111810), (215, 730489448), (260, 604058582), (344, 456555905), (430, 365244724), (520, 302029291), (559, 280957480), (860, 182622362), (1118, 140478740), (1720, 91311181), (2236, 70239370), (2795, 56191496), (4472, 35119685), (5590, 28095748), (11180, 14047874), (22360, 7023937)]