123168864

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{613}}^1$

素因数の和:669

約数の個数: 192

約数和(自身を含む): 415908864

約数和(自身を除く): 292740000

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 23, 24, 26, 28, 32, 39, 42, 46, 48, 52, 56, 69, 78, 84, 91, 92, 96, 104, 112, 138, 156, 161, 168, 182, 184, 208, 224, 273, 276, 299, 312, 322, 336, 364, 368, 416, 483, 546, 552, 598, 613, 624, 644, 672, 728, 736, 897, 966, 1092, 1104, 1196, 1226, 1248, 1288, 1456, 1794, 1839, 1932, 2093, 2184, 2208, 2392, 2452, 2576, 2912, 3588, 3678, 3864, 4186, 4291, 4368, 4784, 4904, 5152, 6279, 7176, 7356, 7728, 7969, 8372, 8582, 8736, 9568, 9808, 12558, 12873, 14099, 14352, 14712, 15456, 15938, 16744, 17164, 19616, 23907, 25116, 25746, 28198, 28704, 29424, 31876, 33488, 34328, 42297, 47814, 50232, 51492, 55783, 56396, 58848, 63752, 66976, 68656, 84594, 95628, 98693, 100464, 102984, 111566, 112792, 127504, 137312, 167349, 169188, 183287, 191256, 197386, 200928, 205968, 223132, 225584, 255008, 296079, 334698, 338376, 366574, 382512, 394772, 411936, 446264, 451168, 549861, 592158, 669396, 676752, 733148, 765024, 789544, 892528, 1099722, 1184316, 1283009, 1338792, 1353504, 1466296, 1579088, 1785056, 2199444, 2368632, 2566018, 2677584, 2932592, 3158176, 3849027, 4398888, 4737264, 5132036, 5355168, 5865184, 7698054, 8797776, 9474528, 10264072, 15396108, 17595552, 20528144, 30792216, 41056288, 61584432, 123168864]

約数ペア:

[(1, 123168864), (2, 61584432), (3, 41056288), (4, 30792216), (6, 20528144), (7, 17595552), (8, 15396108), (12, 10264072), (13, 9474528), (14, 8797776), (16, 7698054), (21, 5865184), (23, 5355168), (24, 5132036), (26, 4737264), (28, 4398888), (32, 3849027), (39, 3158176), (42, 2932592), (46, 2677584), (48, 2566018), (52, 2368632), (56, 2199444), (69, 1785056), (78, 1579088), (84, 1466296), (91, 1353504), (92, 1338792), (96, 1283009), (104, 1184316), (112, 1099722), (138, 892528), (156, 789544), (161, 765024), (168, 733148), (182, 676752), (184, 669396), (208, 592158), (224, 549861), (273, 451168), (276, 446264), (299, 411936), (312, 394772), (322, 382512), (336, 366574), (364, 338376), (368, 334698), (416, 296079), (483, 255008), (546, 225584), (552, 223132), (598, 205968), (613, 200928), (624, 197386), (644, 191256), (672, 183287), (728, 169188), (736, 167349), (897, 137312), (966, 127504), (1092, 112792), (1104, 111566), (1196, 102984), (1226, 100464), (1248, 98693), (1288, 95628), (1456, 84594), (1794, 68656), (1839, 66976), (1932, 63752), (2093, 58848), (2184, 56396), (2208, 55783), (2392, 51492), (2452, 50232), (2576, 47814), (2912, 42297), (3588, 34328), (3678, 33488), (3864, 31876), (4186, 29424), (4291, 28704), (4368, 28198), (4784, 25746), (4904, 25116), (5152, 23907), (6279, 19616), (7176, 17164), (7356, 16744), (7728, 15938), (7969, 15456), (8372, 14712), (8582, 14352), (8736, 14099), (9568, 12873), (9808, 12558)]