151798040

素因数分解:

$2^3\times 5^1\times {\mathrm{3794951}}^1$

素因数の和:3794962

約数の個数: 16

約数和(自身を含む): 341545680

約数和(自身を除く): 189747640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3794951, 7589902, 15179804, 18974755, 30359608, 37949510, 75899020, 151798040]

約数ペア:

[(1, 151798040), (2, 75899020), (4, 37949510), (5, 30359608), (8, 18974755), (10, 15179804), (20, 7589902), (40, 3794951)]