156970384

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{577097}}^1$

素因数の和:577122

約数の個数: 20

約数和(自身を含む): 322020684

約数和(自身を除く): 165050300

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 577097, 1154194, 2308388, 4616776, 9233552, 9810649, 19621298, 39242596, 78485192, 156970384]

約数ペア:

[(1, 156970384), (2, 78485192), (4, 39242596), (8, 19621298), (16, 9810649), (17, 9233552), (34, 4616776), (68, 2308388), (136, 1154194), (272, 577097)]