157072306828

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{537918859}}^1$

素因数の和:537918936

約数の個数: 12

約数和(自身を含む): 278641969480

約数和(自身を除く): 121569662652

約数列:

[1, 2, 4, 73, 146, 292, 537918859, 1075837718, 2151675436, 39268076707, 78536153414, 157072306828]

約数ペア:

[(1, 157072306828), (2, 78536153414), (4, 39268076707), (73, 2151675436), (146, 1075837718), (292, 537918859)]