159780942

素因数分解:

$2^1\times 3^2\times {\mathrm{8876719}}^1$

素因数の和:8876727

約数の個数: 12

約数和(自身を含む): 346192080

約数和(自身を除く): 186411138

約数列:

[1, 2, 3, 6, 9, 18, 8876719, 17753438, 26630157, 53260314, 79890471, 159780942]

約数ペア:

[(1, 159780942), (2, 79890471), (3, 53260314), (6, 26630157), (9, 17753438), (18, 8876719)]