156631419640

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{7430333}}^1$

素因数の和:7430392

約数の個数: 64

約数和(自身を含む): 385188514560

約数和(自身を除く): 228557094920

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 31, 34, 40, 62, 68, 85, 124, 136, 155, 170, 248, 310, 340, 527, 620, 680, 1054, 1240, 2108, 2635, 4216, 5270, 10540, 21080, 7430333, 14860666, 29721332, 37151665, 59442664, 74303330, 126315661, 148606660, 230340323, 252631322, 297213320, 460680646, 505262644, 631578305, 921361292, 1010525288, 1151701615, 1263156610, 1842722584, 2303403230, 2526313220, 3915785491, 4606806460, 5052626440, 7831570982, 9213612920, 15663141964, 19578927455, 31326283928, 39157854910, 78315709820, 156631419640]

約数ペア:

[(1, 156631419640), (2, 78315709820), (4, 39157854910), (5, 31326283928), (8, 19578927455), (10, 15663141964), (17, 9213612920), (20, 7831570982), (31, 5052626440), (34, 4606806460), (40, 3915785491), (62, 2526313220), (68, 2303403230), (85, 1842722584), (124, 1263156610), (136, 1151701615), (155, 1010525288), (170, 921361292), (248, 631578305), (310, 505262644), (340, 460680646), (527, 297213320), (620, 252631322), (680, 230340323), (1054, 148606660), (1240, 126315661), (2108, 74303330), (2635, 59442664), (4216, 37151665), (5270, 29721332), (10540, 14860666), (21080, 7430333)]