131466157045

素因数分解:

$5^1\times {\mathrm{199}}^1\times {\mathrm{1831}}^1\times {\mathrm{72161}}^1$

素因数の和:74196

約数の個数: 16

約数和(自身を含む): 158640940800

約数和(自身を除く): 27174783755

約数列:

[1, 5, 199, 995, 1831, 9155, 72161, 360805, 364369, 1821845, 14360039, 71800195, 132126791, 660633955, 26293231409, 131466157045]

約数ペア:

[(1, 131466157045), (5, 26293231409), (199, 660633955), (995, 132126791), (1831, 71800195), (9155, 14360039), (72161, 1821845), (360805, 364369)]