158522080

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{23041}}^1$

素因数の和:23099

約数の個数: 48

約数和(自身を含む): 383234544

約数和(自身を除く): 224712464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 160, 172, 215, 344, 430, 688, 860, 1376, 1720, 3440, 6880, 23041, 46082, 92164, 115205, 184328, 230410, 368656, 460820, 737312, 921640, 990763, 1843280, 1981526, 3686560, 3963052, 4953815, 7926104, 9907630, 15852208, 19815260, 31704416, 39630520, 79261040, 158522080]

約数ペア:

[(1, 158522080), (2, 79261040), (4, 39630520), (5, 31704416), (8, 19815260), (10, 15852208), (16, 9907630), (20, 7926104), (32, 4953815), (40, 3963052), (43, 3686560), (80, 1981526), (86, 1843280), (160, 990763), (172, 921640), (215, 737312), (344, 460820), (430, 368656), (688, 230410), (860, 184328), (1376, 115205), (1720, 92164), (3440, 46082), (6880, 23041)]