137618176

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{17341}}^1$

素因数の和:17388

約数の個数: 36

約数和(自身を含む): 283576384

約数和(自身を除く): 145958208

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3968, 7936, 17341, 34682, 69364, 138728, 277456, 537571, 554912, 1075142, 1109824, 2150284, 2219648, 4300568, 4439296, 8601136, 17202272, 34404544, 68809088, 137618176]

約数ペア:

[(1, 137618176), (2, 68809088), (4, 34404544), (8, 17202272), (16, 8601136), (31, 4439296), (32, 4300568), (62, 2219648), (64, 2150284), (124, 1109824), (128, 1075142), (248, 554912), (256, 537571), (496, 277456), (992, 138728), (1984, 69364), (3968, 34682), (7936, 17341)]