127830208

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{971}}^1$

素因数の和:1022

約数の個数: 84

約数和(自身を含む): 295524936

約数和(自身を除く): 167694728

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 121, 136, 176, 187, 242, 272, 352, 374, 484, 544, 704, 748, 968, 971, 1088, 1496, 1936, 1942, 2057, 2992, 3872, 3884, 4114, 5984, 7744, 7768, 8228, 10681, 11968, 15536, 16456, 16507, 21362, 31072, 32912, 33014, 42724, 62144, 65824, 66028, 85448, 117491, 131648, 132056, 170896, 181577, 234982, 264112, 341792, 363154, 469964, 528224, 683584, 726308, 939928, 1056448, 1452616, 1879856, 1997347, 2905232, 3759712, 3994694, 5810464, 7519424, 7989388, 11620928, 15978776, 31957552, 63915104, 127830208]

約数ペア:

[(1, 127830208), (2, 63915104), (4, 31957552), (8, 15978776), (11, 11620928), (16, 7989388), (17, 7519424), (22, 5810464), (32, 3994694), (34, 3759712), (44, 2905232), (64, 1997347), (68, 1879856), (88, 1452616), (121, 1056448), (136, 939928), (176, 726308), (187, 683584), (242, 528224), (272, 469964), (352, 363154), (374, 341792), (484, 264112), (544, 234982), (704, 181577), (748, 170896), (968, 132056), (971, 131648), (1088, 117491), (1496, 85448), (1936, 66028), (1942, 65824), (2057, 62144), (2992, 42724), (3872, 33014), (3884, 32912), (4114, 31072), (5984, 21362), (7744, 16507), (7768, 16456), (8228, 15536), (10681, 11968)]