128511614

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1229}}^1$

素因数の和:1353

約数の個数: 48

約数和(自身を含む): 247348080

約数和(自身を除く): 118836466

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 97, 98, 154, 194, 539, 679, 1067, 1078, 1229, 1358, 2134, 2458, 4753, 7469, 8603, 9506, 13519, 14938, 17206, 27038, 52283, 60221, 94633, 104566, 119213, 120442, 189266, 238426, 662431, 834491, 1311343, 1324862, 1668982, 2622686, 5841437, 9179401, 11682874, 18358802, 64255807, 128511614]

約数ペア:

[(1, 128511614), (2, 64255807), (7, 18358802), (11, 11682874), (14, 9179401), (22, 5841437), (49, 2622686), (77, 1668982), (97, 1324862), (98, 1311343), (154, 834491), (194, 662431), (539, 238426), (679, 189266), (1067, 120442), (1078, 119213), (1229, 104566), (1358, 94633), (2134, 60221), (2458, 52283), (4753, 27038), (7469, 17206), (8603, 14938), (9506, 13519)]