149953016

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{986533}}^1$

素因数の和:986558

約数の個数: 16

約数和(自身を含む): 295960200

約数和(自身を除く): 146007184

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 986533, 1973066, 3946132, 7892264, 18744127, 37488254, 74976508, 149953016]

約数ペア:

[(1, 149953016), (2, 74976508), (4, 37488254), (8, 18744127), (19, 7892264), (38, 3946132), (76, 1973066), (152, 986533)]