129223024

素因数分解:

$2^4\times 7^1\times {\mathrm{1153777}}^1$

素因数の和:1153792

約数の個数: 20

約数和(自身を含む): 286136944

約数和(自身を除く): 156913920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1153777, 2307554, 4615108, 8076439, 9230216, 16152878, 18460432, 32305756, 64611512, 129223024]

約数ペア:

[(1, 129223024), (2, 64611512), (4, 32305756), (7, 18460432), (8, 16152878), (14, 9230216), (16, 8076439), (28, 4615108), (56, 2307554), (112, 1153777)]