156975770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{47713}}^1$

素因数の和:47774

約数の個数: 32

約数和(自身を含む): 329799168

約数和(自身を除く): 172823398

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 3290, 47713, 95426, 238565, 333991, 477130, 667982, 1669955, 2242511, 3339910, 4485022, 11212555, 15697577, 22425110, 31395154, 78487885, 156975770]

約数ペア:

[(1, 156975770), (2, 78487885), (5, 31395154), (7, 22425110), (10, 15697577), (14, 11212555), (35, 4485022), (47, 3339910), (70, 2242511), (94, 1669955), (235, 667982), (329, 477130), (470, 333991), (658, 238565), (1645, 95426), (3290, 47713)]