128564976

素因数分解:

$2^4\times 3^1\times {\mathrm{2678437}}^1$

素因数の和:2678448

約数の個数: 20

約数和(自身を含む): 332126312

約数和(自身を除く): 203561336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2678437, 5356874, 8035311, 10713748, 16070622, 21427496, 32141244, 42854992, 64282488, 128564976]

約数ペア:

[(1, 128564976), (2, 64282488), (3, 42854992), (4, 32141244), (6, 21427496), (8, 16070622), (12, 10713748), (16, 8035311), (24, 5356874), (48, 2678437)]