157250494

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{22639}}^1$

素因数の和:22815

約数の個数: 16

約数和(自身を含む): 247772160

約数和(自身を除く): 90521666

約数列:

[1, 2, 23, 46, 151, 302, 3473, 6946, 22639, 45278, 520697, 1041394, 3418489, 6836978, 78625247, 157250494]

約数ペア:

[(1, 157250494), (2, 78625247), (23, 6836978), (46, 3418489), (151, 1041394), (302, 520697), (3473, 45278), (6946, 22639)]