159815684

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{248161}}^1$

素因数の和:248195

約数の個数: 24

約数和(自身を含む): 333529728

約数和(自身を除く): 173714044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 248161, 496322, 992644, 1737127, 3474254, 5707703, 6948508, 11415406, 22830812, 39953921, 79907842, 159815684]

約数ペア:

[(1, 159815684), (2, 79907842), (4, 39953921), (7, 22830812), (14, 11415406), (23, 6948508), (28, 5707703), (46, 3474254), (92, 1737127), (161, 992644), (322, 496322), (644, 248161)]