156949341266

素因数分解:

$2^1\times {\mathrm{401}}^1\times {\mathrm{195697433}}^1$

素因数の和:195697836

約数の個数: 8

約数和(自身を含む): 236011105404

約数和(自身を除く): 79061764138

約数列:

[1, 2, 401, 802, 195697433, 391394866, 78474670633, 156949341266]

約数ペア:

[(1, 156949341266), (2, 78474670633), (401, 391394866), (802, 195697433)]