156778442

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{26017}}^1$

素因数の和:26173

約数の個数: 16

約数和(自身を含む): 247275072

約数和(自身を除く): 90496630

約数列:

[1, 2, 23, 46, 131, 262, 3013, 6026, 26017, 52034, 598391, 1196782, 3408227, 6816454, 78389221, 156778442]

約数ペア:

[(1, 156778442), (2, 78389221), (23, 6816454), (46, 3408227), (131, 1196782), (262, 598391), (3013, 52034), (6026, 26017)]