138796856

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{1087}}^1\times {\mathrm{1451}}^1$

素因数の和:2555

約数の個数: 32

約数和(自身を含む): 284359680

約数和(自身を除く): 145562824

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 1087, 1451, 2174, 2902, 4348, 5804, 8696, 11608, 11957, 15961, 23914, 31922, 47828, 63844, 95656, 127688, 1577237, 3154474, 6308948, 12617896, 17349607, 34699214, 69398428, 138796856]

約数ペア:

[(1, 138796856), (2, 69398428), (4, 34699214), (8, 17349607), (11, 12617896), (22, 6308948), (44, 3154474), (88, 1577237), (1087, 127688), (1451, 95656), (2174, 63844), (2902, 47828), (4348, 31922), (5804, 23914), (8696, 15961), (11608, 11957)]