124965128

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{822139}}^1$

素因数の和:822164

約数の個数: 16

約数和(自身を含む): 246642000

約数和(自身を除く): 121676872

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 822139, 1644278, 3288556, 6577112, 15620641, 31241282, 62482564, 124965128]

約数ペア:

[(1, 124965128), (2, 62482564), (4, 31241282), (8, 15620641), (19, 6577112), (38, 3288556), (76, 1644278), (152, 822139)]