134280188

素因数分解:

$2^2\times 7^2\times {\mathrm{685103}}^1$

素因数の和:685121

約数の個数: 18

約数和(自身を含む): 273356496

約数和(自身を除く): 139076308

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 685103, 1370206, 2740412, 4795721, 9591442, 19182884, 33570047, 67140094, 134280188]

約数ペア:

[(1, 134280188), (2, 67140094), (4, 33570047), (7, 19182884), (14, 9591442), (28, 4795721), (49, 2740412), (98, 1370206), (196, 685103)]