157225352

素因数分解:

$2^3\times {\mathrm{431}}^1\times {\mathrm{45599}}^1$

素因数の和:46036

約数の個数: 16

約数和(自身を含む): 295488000

約数和(自身を除く): 138262648

約数列:

[1, 2, 4, 8, 431, 862, 1724, 3448, 45599, 91198, 182396, 364792, 19653169, 39306338, 78612676, 157225352]

約数ペア:

[(1, 157225352), (2, 78612676), (4, 39306338), (8, 19653169), (431, 364792), (862, 182396), (1724, 91198), (3448, 45599)]