128031552

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^3\times {\mathrm{167}}^1$

素因数の和:218

約数の個数: 168

約数和(自身を含む): 406066752

約数和(自身を除く): 278035200

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 121, 132, 144, 167, 176, 192, 198, 242, 264, 288, 334, 352, 363, 396, 484, 501, 528, 576, 668, 704, 726, 792, 968, 1002, 1056, 1089, 1331, 1336, 1452, 1503, 1584, 1837, 1936, 2004, 2112, 2178, 2662, 2672, 2904, 3006, 3168, 3674, 3872, 3993, 4008, 4356, 5324, 5344, 5511, 5808, 6012, 6336, 7348, 7744, 7986, 8016, 8712, 10648, 10688, 11022, 11616, 11979, 12024, 14696, 15972, 16032, 16533, 17424, 20207, 21296, 22044, 23232, 23958, 24048, 29392, 31944, 32064, 33066, 34848, 40414, 42592, 44088, 47916, 48096, 58784, 60621, 63888, 66132, 69696, 80828, 85184, 88176, 95832, 96192, 117568, 121242, 127776, 132264, 161656, 176352, 181863, 191664, 222277, 242484, 255552, 264528, 323312, 352704, 363726, 383328, 444554, 484968, 529056, 646624, 666831, 727452, 766656, 889108, 969936, 1058112, 1293248, 1333662, 1454904, 1778216, 1939872, 2000493, 2667324, 2909808, 3556432, 3879744, 4000986, 5334648, 5819616, 7112864, 8001972, 10669296, 11639232, 14225728, 16003944, 21338592, 32007888, 42677184, 64015776, 128031552]

約数ペア:

[(1, 128031552), (2, 64015776), (3, 42677184), (4, 32007888), (6, 21338592), (8, 16003944), (9, 14225728), (11, 11639232), (12, 10669296), (16, 8001972), (18, 7112864), (22, 5819616), (24, 5334648), (32, 4000986), (33, 3879744), (36, 3556432), (44, 2909808), (48, 2667324), (64, 2000493), (66, 1939872), (72, 1778216), (88, 1454904), (96, 1333662), (99, 1293248), (121, 1058112), (132, 969936), (144, 889108), (167, 766656), (176, 727452), (192, 666831), (198, 646624), (242, 529056), (264, 484968), (288, 444554), (334, 383328), (352, 363726), (363, 352704), (396, 323312), (484, 264528), (501, 255552), (528, 242484), (576, 222277), (668, 191664), (704, 181863), (726, 176352), (792, 161656), (968, 132264), (1002, 127776), (1056, 121242), (1089, 117568), (1331, 96192), (1336, 95832), (1452, 88176), (1503, 85184), (1584, 80828), (1837, 69696), (1936, 66132), (2004, 63888), (2112, 60621), (2178, 58784), (2662, 48096), (2672, 47916), (2904, 44088), (3006, 42592), (3168, 40414), (3674, 34848), (3872, 33066), (3993, 32064), (4008, 31944), (4356, 29392), (5324, 24048), (5344, 23958), (5511, 23232), (5808, 22044), (6012, 21296), (6336, 20207), (7348, 17424), (7744, 16533), (7986, 16032), (8016, 15972), (8712, 14696), (10648, 12024), (10688, 11979), (11022, 11616)]