157745912

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{419537}}^1$

素因数の和:419590

約数の個数: 16

約数和(自身を含む): 302067360

約数和(自身を除く): 144321448

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 419537, 839074, 1678148, 3356296, 19718239, 39436478, 78872956, 157745912]

約数ペア:

[(1, 157745912), (2, 78872956), (4, 39436478), (8, 19718239), (47, 3356296), (94, 1678148), (188, 839074), (376, 419537)]