156947694712

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{2531}}^1\times {\mathrm{26821}}^1$

素因数の和:29392

約数の個数: 48

約数和(自身を含む): 312740764920

約数和(自身を除く): 155793070208

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 2531, 5062, 10124, 20248, 26821, 43027, 53642, 86054, 107284, 172108, 214568, 344216, 455957, 731459, 911914, 1462918, 1823828, 2925836, 3647656, 5851672, 7751269, 15502538, 31005076, 62010152, 67883951, 135767902, 271535804, 543071608, 1154027167, 2308054334, 4616108668, 9232217336, 19618461839, 39236923678, 78473847356, 156947694712]

約数ペア:

[(1, 156947694712), (2, 78473847356), (4, 39236923678), (8, 19618461839), (17, 9232217336), (34, 4616108668), (68, 2308054334), (136, 1154027167), (289, 543071608), (578, 271535804), (1156, 135767902), (2312, 67883951), (2531, 62010152), (5062, 31005076), (10124, 15502538), (20248, 7751269), (26821, 5851672), (43027, 3647656), (53642, 2925836), (86054, 1823828), (107284, 1462918), (172108, 911914), (214568, 731459), (344216, 455957)]