131858118

素因数分解:

$2^1\times 3^5\times 7^4\times {\mathrm{113}}^1$

素因数の和:158

約数の個数: 120

約数和(自身を含む): 348690888

約数和(自身を除く): 216832770

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 113, 126, 147, 162, 189, 226, 243, 294, 339, 343, 378, 441, 486, 567, 678, 686, 791, 882, 1017, 1029, 1134, 1323, 1582, 1701, 2034, 2058, 2373, 2401, 2646, 3051, 3087, 3402, 3969, 4746, 4802, 5537, 6102, 6174, 7119, 7203, 7938, 9153, 9261, 11074, 11907, 14238, 14406, 16611, 18306, 18522, 21357, 21609, 23814, 27459, 27783, 33222, 38759, 42714, 43218, 49833, 54918, 55566, 64071, 64827, 77518, 83349, 99666, 116277, 128142, 129654, 149499, 166698, 192213, 194481, 232554, 271313, 298998, 348831, 384426, 388962, 448497, 542626, 583443, 697662, 813939, 896994, 1046493, 1166886, 1345491, 1627878, 2092986, 2441817, 2690982, 3139479, 4883634, 6278958, 7325451, 9418437, 14650902, 18836874, 21976353, 43952706, 65929059, 131858118]

約数ペア:

[(1, 131858118), (2, 65929059), (3, 43952706), (6, 21976353), (7, 18836874), (9, 14650902), (14, 9418437), (18, 7325451), (21, 6278958), (27, 4883634), (42, 3139479), (49, 2690982), (54, 2441817), (63, 2092986), (81, 1627878), (98, 1345491), (113, 1166886), (126, 1046493), (147, 896994), (162, 813939), (189, 697662), (226, 583443), (243, 542626), (294, 448497), (339, 388962), (343, 384426), (378, 348831), (441, 298998), (486, 271313), (567, 232554), (678, 194481), (686, 192213), (791, 166698), (882, 149499), (1017, 129654), (1029, 128142), (1134, 116277), (1323, 99666), (1582, 83349), (1701, 77518), (2034, 64827), (2058, 64071), (2373, 55566), (2401, 54918), (2646, 49833), (3051, 43218), (3087, 42714), (3402, 38759), (3969, 33222), (4746, 27783), (4802, 27459), (5537, 23814), (6102, 21609), (6174, 21357), (7119, 18522), (7203, 18306), (7938, 16611), (9153, 14406), (9261, 14238), (11074, 11907)]