157025690818

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{457}}^1\times {\mathrm{4190257}}^1$

素因数の和:4190757

約数の個数: 16

約数和(自身を含む): 241811408664

約数和(自身を除く): 84785717846

約数列:

[1, 2, 41, 82, 457, 914, 18737, 37474, 4190257, 8380514, 171800537, 343601074, 1914947449, 3829894898, 78512845409, 157025690818]

約数ペア:

[(1, 157025690818), (2, 78512845409), (41, 3829894898), (82, 1914947449), (457, 343601074), (914, 171800537), (18737, 8380514), (37474, 4190257)]