163945812

素因数分解:

$2^2\times 3^1\times {\mathrm{13662151}}^1$

素因数の和:13662158

約数の個数: 12

約数和(自身を含む): 382540256

約数和(自身を除く): 218594444

約数列:

[1, 2, 3, 4, 6, 12, 13662151, 27324302, 40986453, 54648604, 81972906, 163945812]

約数ペア:

[(1, 163945812), (2, 81972906), (3, 54648604), (4, 40986453), (6, 27324302), (12, 13662151)]