156729307

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{593}}^1\times {\mathrm{2221}}^1$

素因数の和:2838

約数の個数: 16

約数和(自身を含む): 190060992

約数和(自身を除く): 33331685

約数列:

[1, 7, 17, 119, 593, 2221, 4151, 10081, 15547, 37757, 70567, 264299, 1317053, 9219371, 22389901, 156729307]

約数ペア:

[(1, 156729307), (7, 22389901), (17, 9219371), (119, 1317053), (593, 264299), (2221, 70567), (4151, 37757), (10081, 15547)]