189447696

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^2\times {\mathrm{37}}^2$

素因数の和:150

約数の個数: 135

約数和(自身を含む): 563051853

約数和(自身を除く): 373604157

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 37, 48, 62, 72, 74, 93, 111, 124, 144, 148, 186, 222, 248, 279, 296, 333, 372, 444, 496, 558, 592, 666, 744, 888, 961, 1116, 1147, 1332, 1369, 1488, 1776, 1922, 2232, 2294, 2664, 2738, 2883, 3441, 3844, 4107, 4464, 4588, 5328, 5476, 5766, 6882, 7688, 8214, 8649, 9176, 10323, 10952, 11532, 12321, 13764, 15376, 16428, 17298, 18352, 20646, 21904, 23064, 24642, 27528, 32856, 34596, 35557, 41292, 42439, 46128, 49284, 55056, 65712, 69192, 71114, 82584, 84878, 98568, 106671, 127317, 138384, 142228, 165168, 169756, 197136, 213342, 254634, 284456, 320013, 339512, 381951, 426684, 509268, 568912, 640026, 679024, 763902, 853368, 1018536, 1280052, 1315609, 1527804, 1706736, 2037072, 2560104, 2631218, 3055608, 3946827, 5120208, 5262436, 6111216, 7893654, 10524872, 11840481, 15787308, 21049744, 23680962, 31574616, 47361924, 63149232, 94723848, 189447696]

約数ペア:

[(1, 189447696), (2, 94723848), (3, 63149232), (4, 47361924), (6, 31574616), (8, 23680962), (9, 21049744), (12, 15787308), (16, 11840481), (18, 10524872), (24, 7893654), (31, 6111216), (36, 5262436), (37, 5120208), (48, 3946827), (62, 3055608), (72, 2631218), (74, 2560104), (93, 2037072), (111, 1706736), (124, 1527804), (144, 1315609), (148, 1280052), (186, 1018536), (222, 853368), (248, 763902), (279, 679024), (296, 640026), (333, 568912), (372, 509268), (444, 426684), (496, 381951), (558, 339512), (592, 320013), (666, 284456), (744, 254634), (888, 213342), (961, 197136), (1116, 169756), (1147, 165168), (1332, 142228), (1369, 138384), (1488, 127317), (1776, 106671), (1922, 98568), (2232, 84878), (2294, 82584), (2664, 71114), (2738, 69192), (2883, 65712), (3441, 55056), (3844, 49284), (4107, 46128), (4464, 42439), (4588, 41292), (5328, 35557), (5476, 34596), (5766, 32856), (6882, 27528), (7688, 24642), (8214, 23064), (8649, 21904), (9176, 20646), (10323, 18352), (10952, 17298), (11532, 16428), (12321, 15376)]