159451186

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{293}}^1\times {\mathrm{2543}}^1$

素因数の和:2945

約数の個数: 16

約数和(自身を含む): 242331264

約数和(自身を除く): 82880078

約数列:

[1, 2, 107, 214, 293, 586, 2543, 5086, 31351, 62702, 272101, 544202, 745099, 1490198, 79725593, 159451186]

約数ペア:

[(1, 159451186), (2, 79725593), (107, 1490198), (214, 745099), (293, 544202), (586, 272101), (2543, 62702), (5086, 31351)]