108980504

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{1753}}^1$

素因数の和:2187

約数の個数: 32

約数和(自身を含む): 215742000

約数和(自身を除く): 106761496

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 409, 818, 1636, 1753, 3272, 3506, 7012, 7771, 14024, 15542, 31084, 33307, 62168, 66614, 133228, 266456, 716977, 1433954, 2867908, 5735816, 13622563, 27245126, 54490252, 108980504]

約数ペア:

[(1, 108980504), (2, 54490252), (4, 27245126), (8, 13622563), (19, 5735816), (38, 2867908), (76, 1433954), (152, 716977), (409, 266456), (818, 133228), (1636, 66614), (1753, 62168), (3272, 33307), (3506, 31084), (7012, 15542), (7771, 14024)]