144520160

素因数分解:

$2^5\times 5^1\times {\mathrm{903251}}^1$

素因数の和:903266

約数の個数: 24

約数和(自身を含む): 341429256

約数和(自身を除く): 196909096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 903251, 1806502, 3613004, 4516255, 7226008, 9032510, 14452016, 18065020, 28904032, 36130040, 72260080, 144520160]

約数ペア:

[(1, 144520160), (2, 72260080), (4, 36130040), (5, 28904032), (8, 18065020), (10, 14452016), (16, 9032510), (20, 7226008), (32, 4516255), (40, 3613004), (80, 1806502), (160, 903251)]