140546644

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{173087}}^1$

素因数の和:173127

約数の個数: 24

約数和(自身を含む): 290787840

約数和(自身を除く): 150241196

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 173087, 346174, 692348, 1211609, 2423218, 4846436, 5019523, 10039046, 20078092, 35136661, 70273322, 140546644]

約数ペア:

[(1, 140546644), (2, 70273322), (4, 35136661), (7, 20078092), (14, 10039046), (28, 5019523), (29, 4846436), (58, 2423218), (116, 1211609), (203, 692348), (406, 346174), (812, 173087)]