156640266

素因数分解:

$2^1\times 3^2\times {\mathrm{1913}}^1\times {\mathrm{4549}}^1$

素因数の和:6470

約数の個数: 24

約数和(自身を含む): 339639300

約数和(自身を除く): 182999034

約数列:

[1, 2, 3, 6, 9, 18, 1913, 3826, 4549, 5739, 9098, 11478, 13647, 17217, 27294, 34434, 40941, 81882, 8702237, 17404474, 26106711, 52213422, 78320133, 156640266]

約数ペア:

[(1, 156640266), (2, 78320133), (3, 52213422), (6, 26106711), (9, 17404474), (18, 8702237), (1913, 81882), (3826, 40941), (4549, 34434), (5739, 27294), (9098, 17217), (11478, 13647)]