137497172

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{5471}}^1$

素因数の和:5639

約数の個数: 24

約数和(自身を含む): 246984192

約数和(自身を除く): 109487020

約数列:

[1, 2, 4, 61, 103, 122, 206, 244, 412, 5471, 6283, 10942, 12566, 21884, 25132, 333731, 563513, 667462, 1127026, 1334924, 2254052, 34374293, 68748586, 137497172]

約数ペア:

[(1, 137497172), (2, 68748586), (4, 34374293), (61, 2254052), (103, 1334924), (122, 1127026), (206, 667462), (244, 563513), (412, 333731), (5471, 25132), (6283, 21884), (10942, 12566)]