181524368

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{1061}}^1$

素因数の和:1140

約数の個数: 60

約数和(自身を含む): 384068052

約数和(自身を除く): 202543684

約数列:

[1, 2, 4, 8, 16, 17, 34, 37, 68, 74, 136, 148, 272, 289, 296, 578, 592, 629, 1061, 1156, 1258, 2122, 2312, 2516, 4244, 4624, 5032, 8488, 10064, 10693, 16976, 18037, 21386, 36074, 39257, 42772, 72148, 78514, 85544, 144296, 157028, 171088, 288592, 306629, 314056, 613258, 628112, 667369, 1226516, 1334738, 2453032, 2669476, 4906064, 5338952, 10677904, 11345273, 22690546, 45381092, 90762184, 181524368]

約数ペア:

[(1, 181524368), (2, 90762184), (4, 45381092), (8, 22690546), (16, 11345273), (17, 10677904), (34, 5338952), (37, 4906064), (68, 2669476), (74, 2453032), (136, 1334738), (148, 1226516), (272, 667369), (289, 628112), (296, 613258), (578, 314056), (592, 306629), (629, 288592), (1061, 171088), (1156, 157028), (1258, 144296), (2122, 85544), (2312, 78514), (2516, 72148), (4244, 42772), (4624, 39257), (5032, 36074), (8488, 21386), (10064, 18037), (10693, 16976)]