157649348

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{3853}}^1$

素因数の和:4103

約数の個数: 24

約数和(自身を含む): 282621528

約数和(自身を除く): 124972180

約数列:

[1, 2, 4, 53, 106, 193, 212, 386, 772, 3853, 7706, 10229, 15412, 20458, 40916, 204209, 408418, 743629, 816836, 1487258, 2974516, 39412337, 78824674, 157649348]

約数ペア:

[(1, 157649348), (2, 78824674), (4, 39412337), (53, 2974516), (106, 1487258), (193, 816836), (212, 743629), (386, 408418), (772, 204209), (3853, 40916), (7706, 20458), (10229, 15412)]