126397816

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{147661}}^1$

素因数の和:147774

約数の個数: 16

約数和(自身を含む): 239212440

約数和(自身を除く): 112814624

約数列:

[1, 2, 4, 8, 107, 214, 428, 856, 147661, 295322, 590644, 1181288, 15799727, 31599454, 63198908, 126397816]

約数ペア:

[(1, 126397816), (2, 63198908), (4, 31599454), (8, 15799727), (107, 1181288), (214, 590644), (428, 295322), (856, 147661)]