157020296

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1154561}}^1$

素因数の和:1154584

約数の個数: 16

約数和(自身を含む): 311731740

約数和(自身を除く): 154711444

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1154561, 2309122, 4618244, 9236488, 19627537, 39255074, 78510148, 157020296]

約数ペア:

[(1, 157020296), (2, 78510148), (4, 39255074), (8, 19627537), (17, 9236488), (34, 4618244), (68, 2309122), (136, 1154561)]