158104802

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{647}}^1\times {\mathrm{2003}}^1$

素因数の和:2713

約数の個数: 16

約数和(自身を含む): 241538112

約数和(自身を除く): 83433310

約数列:

[1, 2, 61, 122, 647, 1294, 2003, 4006, 39467, 78934, 122183, 244366, 1295941, 2591882, 79052401, 158104802]

約数ペア:

[(1, 158104802), (2, 79052401), (61, 2591882), (122, 1295941), (647, 244366), (1294, 122183), (2003, 78934), (4006, 39467)]