157087405418

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{11987}}^1\times {\mathrm{89759}}^1$

素因数の和:101821

約数の個数: 16

約数和(自身を含む): 238881519360

約数和(自身を除く): 81794113942

約数列:

[1, 2, 73, 146, 11987, 23974, 89759, 179518, 875051, 1750102, 6552407, 13104814, 1075941133, 2151882266, 78543702709, 157087405418]

約数ペア:

[(1, 157087405418), (2, 78543702709), (73, 2151882266), (146, 1075941133), (11987, 13104814), (23974, 6552407), (89759, 1750102), (179518, 875051)]