128077544

素因数分解:

$2^3\times 7^1\times {\mathrm{2287099}}^1$

素因数の和:2287112

約数の個数: 16

約数和(自身を含む): 274452000

約数和(自身を除く): 146374456

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2287099, 4574198, 9148396, 16009693, 18296792, 32019386, 64038772, 128077544]

約数ペア:

[(1, 128077544), (2, 64038772), (4, 32019386), (7, 18296792), (8, 16009693), (14, 9148396), (28, 4574198), (56, 2287099)]