156136876

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{54139}}^1$

素因数の和:54253

約数の個数: 24

約数和(自身を含む): 315311360

約数和(自身を除く): 159174484

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 54139, 108278, 216556, 378973, 757946, 1515892, 5576317, 11152634, 22305268, 39034219, 78068438, 156136876]

約数ペア:

[(1, 156136876), (2, 78068438), (4, 39034219), (7, 22305268), (14, 11152634), (28, 5576317), (103, 1515892), (206, 757946), (412, 378973), (721, 216556), (1442, 108278), (2884, 54139)]