120229396

素因数分解:

$2^2\times 7^1\times {\mathrm{1987}}^1\times {\mathrm{2161}}^1$

素因数の和:4159

約数の個数: 24

約数和(自身を含む): 240691136

約数和(自身を除く): 120461740

約数列:

[1, 2, 4, 7, 14, 28, 1987, 2161, 3974, 4322, 7948, 8644, 13909, 15127, 27818, 30254, 55636, 60508, 4293907, 8587814, 17175628, 30057349, 60114698, 120229396]

約数ペア:

[(1, 120229396), (2, 60114698), (4, 30057349), (7, 17175628), (14, 8587814), (28, 4293907), (1987, 60508), (2161, 55636), (3974, 30254), (4322, 27818), (7948, 15127), (8644, 13909)]