123228978

素因数分解:

$2^1\times 3^1\times {\mathrm{163}}^1\times {\mathrm{126001}}^1$

素因数の和:126169

約数の個数: 16

約数和(自身を含む): 247971936

約数和(自身を除く): 124742958

約数列:

[1, 2, 3, 6, 163, 326, 489, 978, 126001, 252002, 378003, 756006, 20538163, 41076326, 61614489, 123228978]

約数ペア:

[(1, 123228978), (2, 61614489), (3, 41076326), (6, 20538163), (163, 756006), (326, 378003), (489, 252002), (978, 126001)]