133670526

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{509}}^1$

素因数の和:721

約数の個数: 64

約数和(自身を含む): 306685440

約数和(自身を除く): 173014914

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 173, 253, 346, 506, 509, 519, 759, 1018, 1038, 1518, 1527, 1903, 3054, 3806, 3979, 5599, 5709, 7958, 11198, 11418, 11707, 11937, 16797, 23414, 23874, 33594, 35121, 43769, 70242, 87538, 88057, 128777, 131307, 176114, 257554, 262614, 264171, 386331, 528342, 772662, 968627, 1937254, 2025311, 2905881, 4050622, 5811762, 6075933, 12151866, 22278421, 44556842, 66835263, 133670526]

約数ペア:

[(1, 133670526), (2, 66835263), (3, 44556842), (6, 22278421), (11, 12151866), (22, 6075933), (23, 5811762), (33, 4050622), (46, 2905881), (66, 2025311), (69, 1937254), (138, 968627), (173, 772662), (253, 528342), (346, 386331), (506, 264171), (509, 262614), (519, 257554), (759, 176114), (1018, 131307), (1038, 128777), (1518, 88057), (1527, 87538), (1903, 70242), (3054, 43769), (3806, 35121), (3979, 33594), (5599, 23874), (5709, 23414), (7958, 16797), (11198, 11937), (11418, 11707)]