156240666

素因数分解:

$2^1\times 3^2\times {\mathrm{8680037}}^1$

素因数の和:8680045

約数の個数: 12

約数和(自身を含む): 338521482

約数和(自身を除く): 182280816

約数列:

[1, 2, 3, 6, 9, 18, 8680037, 17360074, 26040111, 52080222, 78120333, 156240666]

約数ペア:

[(1, 156240666), (2, 78120333), (3, 52080222), (6, 26040111), (9, 17360074), (18, 8680037)]