131729664

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{503}}^1$

素因数の和:564

約数の個数: 144

約数和(自身を含む): 395587584

約数和(自身を除く): 263857920

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 64, 66, 88, 93, 96, 124, 128, 132, 176, 186, 192, 248, 256, 264, 341, 352, 372, 384, 496, 503, 528, 682, 704, 744, 768, 992, 1006, 1023, 1056, 1364, 1408, 1488, 1509, 1984, 2012, 2046, 2112, 2728, 2816, 2976, 3018, 3968, 4024, 4092, 4224, 5456, 5533, 5952, 6036, 7936, 8048, 8184, 8448, 10912, 11066, 11904, 12072, 15593, 16096, 16368, 16599, 21824, 22132, 23808, 24144, 31186, 32192, 32736, 33198, 43648, 44264, 46779, 48288, 62372, 64384, 65472, 66396, 87296, 88528, 93558, 96576, 124744, 128768, 130944, 132792, 171523, 177056, 187116, 193152, 249488, 261888, 265584, 343046, 354112, 374232, 386304, 498976, 514569, 531168, 686092, 708224, 748464, 997952, 1029138, 1062336, 1372184, 1416448, 1496928, 1995904, 2058276, 2124672, 2744368, 2993856, 3991808, 4116552, 4249344, 5488736, 5987712, 8233104, 10977472, 11975424, 16466208, 21954944, 32932416, 43909888, 65864832, 131729664]

約数ペア:

[(1, 131729664), (2, 65864832), (3, 43909888), (4, 32932416), (6, 21954944), (8, 16466208), (11, 11975424), (12, 10977472), (16, 8233104), (22, 5987712), (24, 5488736), (31, 4249344), (32, 4116552), (33, 3991808), (44, 2993856), (48, 2744368), (62, 2124672), (64, 2058276), (66, 1995904), (88, 1496928), (93, 1416448), (96, 1372184), (124, 1062336), (128, 1029138), (132, 997952), (176, 748464), (186, 708224), (192, 686092), (248, 531168), (256, 514569), (264, 498976), (341, 386304), (352, 374232), (372, 354112), (384, 343046), (496, 265584), (503, 261888), (528, 249488), (682, 193152), (704, 187116), (744, 177056), (768, 171523), (992, 132792), (1006, 130944), (1023, 128768), (1056, 124744), (1364, 96576), (1408, 93558), (1488, 88528), (1509, 87296), (1984, 66396), (2012, 65472), (2046, 64384), (2112, 62372), (2728, 48288), (2816, 46779), (2976, 44264), (3018, 43648), (3968, 33198), (4024, 32736), (4092, 32192), (4224, 31186), (5456, 24144), (5533, 23808), (5952, 22132), (6036, 21824), (7936, 16599), (8048, 16368), (8184, 16096), (8448, 15593), (10912, 12072), (11066, 11904)]