157250906

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{397}}^1\times {\mathrm{2713}}^1$

素因数の和:3185

約数の個数: 16

約数和(自身を含む): 239798184

約数和(自身を除く): 82547278

約数列:

[1, 2, 73, 146, 397, 794, 2713, 5426, 28981, 57962, 198049, 396098, 1077061, 2154122, 78625453, 157250906]

約数ペア:

[(1, 157250906), (2, 78625453), (73, 2154122), (146, 1077061), (397, 396098), (794, 198049), (2713, 57962), (5426, 28981)]