158231276

素因数分解:

$2^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{29587}}^1$

素因数の和:29789

約数の個数: 24

約数和(自身を含む): 318130176

約数和(自身を除く): 159898900

約数列:

[1, 2, 4, 7, 14, 28, 191, 382, 764, 1337, 2674, 5348, 29587, 59174, 118348, 207109, 414218, 828436, 5651117, 11302234, 22604468, 39557819, 79115638, 158231276]

約数ペア:

[(1, 158231276), (2, 79115638), (4, 39557819), (7, 22604468), (14, 11302234), (28, 5651117), (191, 828436), (382, 414218), (764, 207109), (1337, 118348), (2674, 59174), (5348, 29587)]