7158888

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:180

約数の個数: 128

約数和(自身を含む): 22809600

約数和(自身を除く): 15650712

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 23, 24, 27, 33, 36, 44, 46, 54, 66, 69, 72, 88, 92, 99, 108, 131, 132, 138, 184, 198, 207, 216, 253, 262, 264, 276, 297, 393, 396, 414, 506, 524, 552, 594, 621, 759, 786, 792, 828, 1012, 1048, 1179, 1188, 1242, 1441, 1518, 1572, 1656, 2024, 2277, 2358, 2376, 2484, 2882, 3013, 3036, 3144, 3537, 4323, 4554, 4716, 4968, 5764, 6026, 6072, 6831, 7074, 8646, 9039, 9108, 9432, 11528, 12052, 12969, 13662, 14148, 17292, 18078, 18216, 24104, 25938, 27117, 27324, 28296, 33143, 34584, 36156, 38907, 51876, 54234, 54648, 66286, 72312, 77814, 81351, 99429, 103752, 108468, 132572, 155628, 162702, 198858, 216936, 265144, 298287, 311256, 325404, 397716, 596574, 650808, 795432, 894861, 1193148, 1789722, 2386296, 3579444, 7158888]

約数ペア:

[(1, 7158888), (2, 3579444), (3, 2386296), (4, 1789722), (6, 1193148), (8, 894861), (9, 795432), (11, 650808), (12, 596574), (18, 397716), (22, 325404), (23, 311256), (24, 298287), (27, 265144), (33, 216936), (36, 198858), (44, 162702), (46, 155628), (54, 132572), (66, 108468), (69, 103752), (72, 99429), (88, 81351), (92, 77814), (99, 72312), (108, 66286), (131, 54648), (132, 54234), (138, 51876), (184, 38907), (198, 36156), (207, 34584), (216, 33143), (253, 28296), (262, 27324), (264, 27117), (276, 25938), (297, 24104), (393, 18216), (396, 18078), (414, 17292), (506, 14148), (524, 13662), (552, 12969), (594, 12052), (621, 11528), (759, 9432), (786, 9108), (792, 9039), (828, 8646), (1012, 7074), (1048, 6831), (1179, 6072), (1188, 6026), (1242, 5764), (1441, 4968), (1518, 4716), (1572, 4554), (1656, 4323), (2024, 3537), (2277, 3144), (2358, 3036), (2376, 3013), (2484, 2882)]