154038416

素因数分解:

$2^4\times 7^1\times {\mathrm{137}}^1\times {\mathrm{10039}}^1$

素因数の和:10191

約数の個数: 40

約数和(自身を含む): 343608960

約数和(自身を除く): 189570544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 137, 274, 548, 959, 1096, 1918, 2192, 3836, 7672, 10039, 15344, 20078, 40156, 70273, 80312, 140546, 160624, 281092, 562184, 1124368, 1375343, 2750686, 5501372, 9627401, 11002744, 19254802, 22005488, 38509604, 77019208, 154038416]

約数ペア:

[(1, 154038416), (2, 77019208), (4, 38509604), (7, 22005488), (8, 19254802), (14, 11002744), (16, 9627401), (28, 5501372), (56, 2750686), (112, 1375343), (137, 1124368), (274, 562184), (548, 281092), (959, 160624), (1096, 140546), (1918, 80312), (2192, 70273), (3836, 40156), (7672, 20078), (10039, 15344)]