139210488

素因数分解:

$2^3\times 3^4\times {\mathrm{214831}}^1$

素因数の和:214849

約数の個数: 40

約数和(自身を含む): 389920080

約数和(自身を除く): 250709592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 214831, 429662, 644493, 859324, 1288986, 1718648, 1933479, 2577972, 3866958, 5155944, 5800437, 7733916, 11600874, 15467832, 17401311, 23201748, 34802622, 46403496, 69605244, 139210488]

約数ペア:

[(1, 139210488), (2, 69605244), (3, 46403496), (4, 34802622), (6, 23201748), (8, 17401311), (9, 15467832), (12, 11600874), (18, 7733916), (24, 5800437), (27, 5155944), (36, 3866958), (54, 2577972), (72, 1933479), (81, 1718648), (108, 1288986), (162, 859324), (216, 644493), (324, 429662), (648, 214831)]