159344320

素因数分解:

$2^6\times 5^1\times {\mathrm{577}}^1\times {\mathrm{863}}^1$

素因数の和:1457

約数の個数: 56

約数和(自身を含む): 380536704

約数和(自身を除く): 221192384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 577, 863, 1154, 1726, 2308, 2885, 3452, 4315, 4616, 5770, 6904, 8630, 9232, 11540, 13808, 17260, 18464, 23080, 27616, 34520, 36928, 46160, 55232, 69040, 92320, 138080, 184640, 276160, 497951, 995902, 1991804, 2489755, 3983608, 4979510, 7967216, 9959020, 15934432, 19918040, 31868864, 39836080, 79672160, 159344320]

約数ペア:

[(1, 159344320), (2, 79672160), (4, 39836080), (5, 31868864), (8, 19918040), (10, 15934432), (16, 9959020), (20, 7967216), (32, 4979510), (40, 3983608), (64, 2489755), (80, 1991804), (160, 995902), (320, 497951), (577, 276160), (863, 184640), (1154, 138080), (1726, 92320), (2308, 69040), (2885, 55232), (3452, 46160), (4315, 36928), (4616, 34520), (5770, 27616), (6904, 23080), (8630, 18464), (9232, 17260), (11540, 13808)]