156925274

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{310129}}^1$

素因数の和:310165

約数の個数: 16

約数和(自身を含む): 267952320

約数和(自身を除く): 111027046

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 310129, 620258, 3411419, 6822838, 7132967, 14265934, 78462637, 156925274]

約数ペア:

[(1, 156925274), (2, 78462637), (11, 14265934), (22, 7132967), (23, 6822838), (46, 3411419), (253, 620258), (506, 310129)]