155549828

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{241537}}^1$

素因数の和:241571

約数の個数: 24

約数和(自身を含む): 324627072

約数和(自身を除く): 169077244

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 241537, 483074, 966148, 1690759, 3381518, 5555351, 6763036, 11110702, 22221404, 38887457, 77774914, 155549828]

約数ペア:

[(1, 155549828), (2, 77774914), (4, 38887457), (7, 22221404), (14, 11110702), (23, 6763036), (28, 5555351), (46, 3381518), (92, 1690759), (161, 966148), (322, 483074), (644, 241537)]