131983104

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{919}}^1$

素因数の和:966

約数の個数: 144

約数和(自身を含む): 406183680

約数和(自身を除く): 274200576

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 32, 33, 34, 44, 48, 51, 64, 66, 68, 88, 96, 102, 128, 132, 136, 176, 187, 192, 204, 256, 264, 272, 352, 374, 384, 408, 528, 544, 561, 704, 748, 768, 816, 919, 1056, 1088, 1122, 1408, 1496, 1632, 1838, 2112, 2176, 2244, 2757, 2816, 2992, 3264, 3676, 4224, 4352, 4488, 5514, 5984, 6528, 7352, 8448, 8976, 10109, 11028, 11968, 13056, 14704, 15623, 17952, 20218, 22056, 23936, 29408, 30327, 31246, 35904, 40436, 44112, 46869, 47872, 58816, 60654, 62492, 71808, 80872, 88224, 93738, 117632, 121308, 124984, 143616, 161744, 171853, 176448, 187476, 235264, 242616, 249968, 323488, 343706, 352896, 374952, 485232, 499936, 515559, 646976, 687412, 705792, 749904, 970464, 999872, 1031118, 1293952, 1374824, 1499808, 1940928, 1999744, 2062236, 2587904, 2749648, 2999616, 3881856, 3999488, 4124472, 5499296, 5999232, 7763712, 8248944, 10998592, 11998464, 16497888, 21997184, 32995776, 43994368, 65991552, 131983104]

約数ペア:

[(1, 131983104), (2, 65991552), (3, 43994368), (4, 32995776), (6, 21997184), (8, 16497888), (11, 11998464), (12, 10998592), (16, 8248944), (17, 7763712), (22, 5999232), (24, 5499296), (32, 4124472), (33, 3999488), (34, 3881856), (44, 2999616), (48, 2749648), (51, 2587904), (64, 2062236), (66, 1999744), (68, 1940928), (88, 1499808), (96, 1374824), (102, 1293952), (128, 1031118), (132, 999872), (136, 970464), (176, 749904), (187, 705792), (192, 687412), (204, 646976), (256, 515559), (264, 499936), (272, 485232), (352, 374952), (374, 352896), (384, 343706), (408, 323488), (528, 249968), (544, 242616), (561, 235264), (704, 187476), (748, 176448), (768, 171853), (816, 161744), (919, 143616), (1056, 124984), (1088, 121308), (1122, 117632), (1408, 93738), (1496, 88224), (1632, 80872), (1838, 71808), (2112, 62492), (2176, 60654), (2244, 58816), (2757, 47872), (2816, 46869), (2992, 44112), (3264, 40436), (3676, 35904), (4224, 31246), (4352, 30327), (4488, 29408), (5514, 23936), (5984, 22056), (6528, 20218), (7352, 17952), (8448, 15623), (8976, 14704), (10109, 13056), (11028, 11968)]