128096864

素因数分解:

$2^5\times 7^1\times {\mathrm{571861}}^1$

素因数の和:571878

約数の個数: 24

約数和(自身を含む): 288218448

約数和(自身を除く): 160121584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 571861, 1143722, 2287444, 4003027, 4574888, 8006054, 9149776, 16012108, 18299552, 32024216, 64048432, 128096864]

約数ペア:

[(1, 128096864), (2, 64048432), (4, 32024216), (7, 18299552), (8, 16012108), (14, 9149776), (16, 8006054), (28, 4574888), (32, 4003027), (56, 2287444), (112, 1143722), (224, 571861)]