157250216

素因数分解:

$2^3\times {\mathrm{1543}}^1\times {\mathrm{12739}}^1$

素因数の和:14288

約数の個数: 16

約数和(自身を含む): 295058400

約数和(自身を除く): 137808184

約数列:

[1, 2, 4, 8, 1543, 3086, 6172, 12344, 12739, 25478, 50956, 101912, 19656277, 39312554, 78625108, 157250216]

約数ペア:

[(1, 157250216), (2, 78625108), (4, 39312554), (8, 19656277), (1543, 101912), (3086, 50956), (6172, 25478), (12344, 12739)]