133853238

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:250

約数の個数: 96

約数和(自身を含む): 316952064

約数和(自身を除く): 183098826

約数列:

[1, 2, 3, 6, 9, 18, 23, 43, 46, 69, 73, 86, 103, 129, 138, 146, 206, 207, 219, 258, 309, 387, 414, 438, 618, 657, 774, 927, 989, 1314, 1679, 1854, 1978, 2369, 2967, 3139, 3358, 4429, 4738, 5037, 5934, 6278, 7107, 7519, 8858, 8901, 9417, 10074, 13287, 14214, 15038, 15111, 17802, 18834, 21321, 22557, 26574, 28251, 30222, 39861, 42642, 45114, 56502, 67671, 72197, 79722, 101867, 135342, 144394, 172937, 203734, 216591, 305601, 323317, 345874, 433182, 518811, 611202, 646634, 649773, 916803, 969951, 1037622, 1299546, 1556433, 1833606, 1939902, 2909853, 3112866, 5819706, 7436291, 14872582, 22308873, 44617746, 66926619, 133853238]

約数ペア:

[(1, 133853238), (2, 66926619), (3, 44617746), (6, 22308873), (9, 14872582), (18, 7436291), (23, 5819706), (43, 3112866), (46, 2909853), (69, 1939902), (73, 1833606), (86, 1556433), (103, 1299546), (129, 1037622), (138, 969951), (146, 916803), (206, 649773), (207, 646634), (219, 611202), (258, 518811), (309, 433182), (387, 345874), (414, 323317), (438, 305601), (618, 216591), (657, 203734), (774, 172937), (927, 144394), (989, 135342), (1314, 101867), (1679, 79722), (1854, 72197), (1978, 67671), (2369, 56502), (2967, 45114), (3139, 42642), (3358, 39861), (4429, 30222), (4738, 28251), (5037, 26574), (5934, 22557), (6278, 21321), (7107, 18834), (7519, 17802), (8858, 15111), (8901, 15038), (9417, 14214), (10074, 13287)]