157426874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1151}}^1\times {\mathrm{6217}}^1$

素因数の和:7381

約数の個数: 16

約数和(自身を含む): 257872896

約数和(自身を除く): 100446022

約数列:

[1, 2, 11, 22, 1151, 2302, 6217, 12434, 12661, 25322, 68387, 136774, 7155767, 14311534, 78713437, 157426874]

約数ペア:

[(1, 157426874), (2, 78713437), (11, 14311534), (22, 7155767), (1151, 136774), (2302, 68387), (6217, 25322), (12434, 12661)]