157038224

素因数分解:

$2^4\times 7^1\times {\mathrm{1402127}}^1$

素因数の和:1402142

約数の個数: 20

約数和(自身を含む): 347727744

約数和(自身を除く): 190689520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1402127, 2804254, 5608508, 9814889, 11217016, 19629778, 22434032, 39259556, 78519112, 157038224]

約数ペア:

[(1, 157038224), (2, 78519112), (4, 39259556), (7, 22434032), (8, 19629778), (14, 11217016), (16, 9814889), (28, 5608508), (56, 2804254), (112, 1402127)]