157217758

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{26317}}^1$

素因数の和:26451

約数の個数: 16

約数和(自身を含む): 246336480

約数和(自身を除く): 89118722

約数列:

[1, 2, 29, 58, 103, 206, 2987, 5974, 26317, 52634, 763193, 1526386, 2710651, 5421302, 78608879, 157217758]

約数ペア:

[(1, 157217758), (2, 78608879), (29, 5421302), (58, 2710651), (103, 1526386), (206, 763193), (2987, 52634), (5974, 26317)]