166438888

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^4\times {\mathrm{29}}^1$

素因数の和:93

約数の個数: 120

約数和(自身を含む): 413093250

約数和(自身を除く): 246654362

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 29, 44, 49, 56, 58, 77, 88, 98, 116, 121, 154, 196, 203, 232, 242, 308, 319, 392, 406, 484, 539, 616, 638, 812, 847, 968, 1078, 1276, 1331, 1421, 1624, 1694, 2156, 2233, 2552, 2662, 2842, 3388, 3509, 4312, 4466, 5324, 5684, 5929, 6776, 7018, 8932, 9317, 10648, 11368, 11858, 14036, 14641, 15631, 17864, 18634, 23716, 24563, 28072, 29282, 31262, 37268, 38599, 47432, 49126, 58564, 62524, 65219, 74536, 77198, 98252, 102487, 117128, 125048, 130438, 154396, 171941, 196504, 204974, 260876, 270193, 308792, 343882, 409948, 424589, 521752, 540386, 687764, 717409, 819896, 849178, 1080772, 1375528, 1434818, 1698356, 1891351, 2161544, 2869636, 2972123, 3396712, 3782702, 5739272, 5944246, 7565404, 11888492, 15130808, 20804861, 23776984, 41609722, 83219444, 166438888]

約数ペア:

[(1, 166438888), (2, 83219444), (4, 41609722), (7, 23776984), (8, 20804861), (11, 15130808), (14, 11888492), (22, 7565404), (28, 5944246), (29, 5739272), (44, 3782702), (49, 3396712), (56, 2972123), (58, 2869636), (77, 2161544), (88, 1891351), (98, 1698356), (116, 1434818), (121, 1375528), (154, 1080772), (196, 849178), (203, 819896), (232, 717409), (242, 687764), (308, 540386), (319, 521752), (392, 424589), (406, 409948), (484, 343882), (539, 308792), (616, 270193), (638, 260876), (812, 204974), (847, 196504), (968, 171941), (1078, 154396), (1276, 130438), (1331, 125048), (1421, 117128), (1624, 102487), (1694, 98252), (2156, 77198), (2233, 74536), (2552, 65219), (2662, 62524), (2842, 58564), (3388, 49126), (3509, 47432), (4312, 38599), (4466, 37268), (5324, 31262), (5684, 29282), (5929, 28072), (6776, 24563), (7018, 23716), (8932, 18634), (9317, 17864), (10648, 15631), (11368, 14641), (11858, 14036)]