158655408

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{569}}^1$

素因数の和:774

約数の個数: 80

約数和(自身を含む): 424362720

約数和(自身を除く): 265707312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 157, 222, 296, 314, 444, 471, 569, 592, 628, 888, 942, 1138, 1256, 1707, 1776, 1884, 2276, 2512, 3414, 3768, 4552, 5809, 6828, 7536, 9104, 11618, 13656, 17427, 21053, 23236, 27312, 34854, 42106, 46472, 63159, 69708, 84212, 89333, 92944, 126318, 139416, 168424, 178666, 252636, 267999, 278832, 336848, 357332, 505272, 535998, 714664, 1010544, 1071996, 1429328, 2143992, 3305321, 4287984, 6610642, 9915963, 13221284, 19831926, 26442568, 39663852, 52885136, 79327704, 158655408]

約数ペア:

[(1, 158655408), (2, 79327704), (3, 52885136), (4, 39663852), (6, 26442568), (8, 19831926), (12, 13221284), (16, 9915963), (24, 6610642), (37, 4287984), (48, 3305321), (74, 2143992), (111, 1429328), (148, 1071996), (157, 1010544), (222, 714664), (296, 535998), (314, 505272), (444, 357332), (471, 336848), (569, 278832), (592, 267999), (628, 252636), (888, 178666), (942, 168424), (1138, 139416), (1256, 126318), (1707, 92944), (1776, 89333), (1884, 84212), (2276, 69708), (2512, 63159), (3414, 46472), (3768, 42106), (4552, 34854), (5809, 27312), (6828, 23236), (7536, 21053), (9104, 17427), (11618, 13656)]