157064120

素因数分解:

$2^3\times 5^1\times {\mathrm{3926603}}^1$

素因数の和:3926614

約数の個数: 16

約数和(自身を含む): 353394360

約数和(自身を除く): 196330240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3926603, 7853206, 15706412, 19633015, 31412824, 39266030, 78532060, 157064120]

約数ペア:

[(1, 157064120), (2, 78532060), (4, 39266030), (5, 31412824), (8, 19633015), (10, 15706412), (20, 7853206), (40, 3926603)]