157624796

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{244759}}^1$

素因数の和:244793

約数の個数: 24

約数和(自身を含む): 328957440

約数和(自身を除く): 171332644

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 244759, 489518, 979036, 1713313, 3426626, 5629457, 6853252, 11258914, 22517828, 39406199, 78812398, 157624796]

約数ペア:

[(1, 157624796), (2, 78812398), (4, 39406199), (7, 22517828), (14, 11258914), (23, 6853252), (28, 5629457), (46, 3426626), (92, 1713313), (161, 979036), (322, 489518), (644, 244759)]