129235792

素因数分解:

$2^4\times 7^1\times {\mathrm{1153891}}^1$

素因数の和:1153906

約数の個数: 20

約数和(自身を含む): 286165216

約数和(自身を除く): 156929424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1153891, 2307782, 4615564, 8077237, 9231128, 16154474, 18462256, 32308948, 64617896, 129235792]

約数ペア:

[(1, 129235792), (2, 64617896), (4, 32308948), (7, 18462256), (8, 16154474), (14, 9231128), (16, 8077237), (28, 4615564), (56, 2307782), (112, 1153891)]