157415080

素因数分解:

$2^3\times 5^1\times {\mathrm{1307}}^1\times {\mathrm{3011}}^1$

素因数の和:4329

約数の個数: 32

約数和(自身を含む): 354572640

約数和(自身を除く): 197157560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1307, 2614, 3011, 5228, 6022, 6535, 10456, 12044, 13070, 15055, 24088, 26140, 30110, 52280, 60220, 120440, 3935377, 7870754, 15741508, 19676885, 31483016, 39353770, 78707540, 157415080]

約数ペア:

[(1, 157415080), (2, 78707540), (4, 39353770), (5, 31483016), (8, 19676885), (10, 15741508), (20, 7870754), (40, 3935377), (1307, 120440), (2614, 60220), (3011, 52280), (5228, 30110), (6022, 26140), (6535, 24088), (10456, 15055), (12044, 13070)]