133428932

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{3779}}^1$

素因数の和:3900

約数の個数: 48

約数和(自身を含む): 290424960

約数和(自身を除く): 156996028

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 97, 182, 194, 364, 388, 679, 1261, 1358, 2522, 2716, 3779, 5044, 7558, 8827, 15116, 17654, 26453, 35308, 49127, 52906, 98254, 105812, 196508, 343889, 366563, 687778, 733126, 1375556, 1466252, 2565941, 4765319, 5131882, 9530638, 10263764, 19061276, 33357233, 66714466, 133428932]

約数ペア:

[(1, 133428932), (2, 66714466), (4, 33357233), (7, 19061276), (13, 10263764), (14, 9530638), (26, 5131882), (28, 4765319), (52, 2565941), (91, 1466252), (97, 1375556), (182, 733126), (194, 687778), (364, 366563), (388, 343889), (679, 196508), (1261, 105812), (1358, 98254), (2522, 52906), (2716, 49127), (3779, 35308), (5044, 26453), (7558, 17654), (8827, 15116)]