128650488

素因数分解:

$2^3\times 3^1\times {\mathrm{5360437}}^1$

素因数の和:5360446

約数の個数: 16

約数和(自身を含む): 321626280

約数和(自身を除く): 192975792

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 5360437, 10720874, 16081311, 21441748, 32162622, 42883496, 64325244, 128650488]

約数ペア:

[(1, 128650488), (2, 64325244), (3, 42883496), (4, 32162622), (6, 21441748), (8, 16081311), (12, 10720874), (24, 5360437)]