156937612816

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{86801777}}^1$

素因数の和:86801898

約数の個数: 20

約数和(自身を含む): 306757483452

約数和(自身を除く): 149819870636

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 86801777, 173603554, 347207108, 694414216, 1388828432, 9808600801, 19617201602, 39234403204, 78468806408, 156937612816]

約数ペア:

[(1, 156937612816), (2, 78468806408), (4, 39234403204), (8, 19617201602), (16, 9808600801), (113, 1388828432), (226, 694414216), (452, 347207108), (904, 173603554), (1808, 86801777)]