123067978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:283

約数の個数: 64

約数和(自身を含む): 223534080

約数和(自身を除く): 100466102

約数列:

[1, 2, 11, 19, 22, 38, 41, 43, 82, 86, 167, 209, 334, 418, 451, 473, 779, 817, 902, 946, 1558, 1634, 1763, 1837, 3173, 3526, 3674, 6346, 6847, 7181, 8569, 8987, 13694, 14362, 17138, 17974, 19393, 33497, 34903, 38786, 66994, 69806, 75317, 78991, 130093, 136439, 150634, 157982, 260186, 272878, 294421, 368467, 588842, 736934, 1431023, 1500829, 2862046, 3001658, 3238631, 5593999, 6477262, 11187998, 61533989, 123067978]

約数ペア:

[(1, 123067978), (2, 61533989), (11, 11187998), (19, 6477262), (22, 5593999), (38, 3238631), (41, 3001658), (43, 2862046), (82, 1500829), (86, 1431023), (167, 736934), (209, 588842), (334, 368467), (418, 294421), (451, 272878), (473, 260186), (779, 157982), (817, 150634), (902, 136439), (946, 130093), (1558, 78991), (1634, 75317), (1763, 69806), (1837, 66994), (3173, 38786), (3526, 34903), (3674, 33497), (6346, 19393), (6847, 17974), (7181, 17138), (8569, 14362), (8987, 13694)]