143696320

素因数分解:

$2^6\times 5^1\times {\mathrm{449051}}^1$

素因数の和:449068

約数の個数: 28

約数和(自身を含む): 342177624

約数和(自身を除く): 198481304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 449051, 898102, 1796204, 2245255, 3592408, 4490510, 7184816, 8981020, 14369632, 17962040, 28739264, 35924080, 71848160, 143696320]

約数ペア:

[(1, 143696320), (2, 71848160), (4, 35924080), (5, 28739264), (8, 17962040), (10, 14369632), (16, 8981020), (20, 7184816), (32, 4490510), (40, 3592408), (64, 2245255), (80, 1796204), (160, 898102), (320, 449051)]