156500180

素因数分解:

$2^2\times 5^1\times {\mathrm{1307}}^1\times {\mathrm{5987}}^1$

素因数の和:7303

約数の個数: 24

約数和(自身を含む): 328956768

約数和(自身を除く): 172456588

約数列:

[1, 2, 4, 5, 10, 20, 1307, 2614, 5228, 5987, 6535, 11974, 13070, 23948, 26140, 29935, 59870, 119740, 7825009, 15650018, 31300036, 39125045, 78250090, 156500180]

約数ペア:

[(1, 156500180), (2, 78250090), (4, 39125045), (5, 31300036), (10, 15650018), (20, 7825009), (1307, 119740), (2614, 59870), (5228, 29935), (5987, 26140), (6535, 23948), (11974, 13070)]