161130110

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{156437}}^1$

素因数の和:156547

約数の個数: 16

約数和(自身を含む): 292851936

約数和(自身を除く): 131721826

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 156437, 312874, 782185, 1564370, 16113011, 32226022, 80565055, 161130110]

約数ペア:

[(1, 161130110), (2, 80565055), (5, 32226022), (10, 16113011), (103, 1564370), (206, 782185), (515, 312874), (1030, 156437)]