161839258

素因数分解:

$2^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{44633}}^1$

素因数の和:44686

約数の個数: 24

約数和(自身を含む): 290031732

約数和(自身を除く): 128192474

約数列:

[1, 2, 7, 14, 37, 49, 74, 98, 259, 518, 1813, 3626, 44633, 89266, 312431, 624862, 1651421, 2187017, 3302842, 4374034, 11559947, 23119894, 80919629, 161839258]

約数ペア:

[(1, 161839258), (2, 80919629), (7, 23119894), (14, 11559947), (37, 4374034), (49, 3302842), (74, 2187017), (98, 1651421), (259, 624862), (518, 312431), (1813, 89266), (3626, 44633)]