156719826418

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{9442091}}^1$

素因数の和:9442329

約数の個数: 16

約数和(自身を含む): 241793091936

約数和(自身を除く): 85073265518

約数列:

[1, 2, 43, 86, 193, 386, 8299, 16598, 9442091, 18884182, 406009913, 812019826, 1822323563, 3644647126, 78359913209, 156719826418]

約数ペア:

[(1, 156719826418), (2, 78359913209), (43, 3644647126), (86, 1822323563), (193, 812019826), (386, 406009913), (8299, 18884182), (16598, 9442091)]