128521008

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:272

約数の個数: 240

約数和(自身を含む): 457756416

約数和(自身を除く): 329235408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 48, 56, 63, 66, 67, 72, 77, 84, 88, 99, 112, 126, 132, 134, 144, 154, 168, 173, 176, 198, 201, 231, 252, 264, 268, 308, 336, 346, 396, 402, 462, 469, 504, 519, 528, 536, 603, 616, 692, 693, 737, 792, 804, 924, 938, 1008, 1038, 1072, 1206, 1211, 1232, 1384, 1386, 1407, 1474, 1557, 1584, 1608, 1848, 1876, 1903, 2076, 2211, 2412, 2422, 2768, 2772, 2814, 2948, 3114, 3216, 3633, 3696, 3752, 3806, 4152, 4221, 4422, 4824, 4844, 5159, 5544, 5628, 5709, 5896, 6228, 6633, 7266, 7504, 7612, 8304, 8442, 8844, 9648, 9688, 10318, 10899, 11088, 11256, 11418, 11591, 11792, 12456, 13266, 13321, 14532, 15224, 15477, 16884, 17127, 17688, 19376, 20636, 21798, 22512, 22836, 23182, 24912, 26532, 26642, 29064, 30448, 30954, 33768, 34254, 34773, 35376, 39963, 41272, 43596, 45672, 46364, 46431, 53064, 53284, 58128, 61908, 67536, 68508, 69546, 79926, 81137, 82544, 87192, 91344, 92728, 92862, 104319, 106128, 106568, 119889, 123816, 127501, 137016, 139092, 159852, 162274, 174384, 185456, 185724, 208638, 213136, 239778, 243411, 247632, 255002, 274032, 278184, 319704, 324548, 371448, 382503, 417276, 479556, 486822, 510004, 556368, 639408, 649096, 730233, 742896, 765006, 834552, 892507, 959112, 973644, 1020008, 1147509, 1298192, 1460466, 1530012, 1669104, 1785014, 1918224, 1947288, 2040016, 2295018, 2677521, 2920932, 3060024, 3570028, 3894576, 4590036, 5355042, 5841864, 6120048, 7140056, 8032563, 9180072, 10710084, 11683728, 14280112, 16065126, 18360144, 21420168, 32130252, 42840336, 64260504, 128521008]

約数ペア:

[(1, 128521008), (2, 64260504), (3, 42840336), (4, 32130252), (6, 21420168), (7, 18360144), (8, 16065126), (9, 14280112), (11, 11683728), (12, 10710084), (14, 9180072), (16, 8032563), (18, 7140056), (21, 6120048), (22, 5841864), (24, 5355042), (28, 4590036), (33, 3894576), (36, 3570028), (42, 3060024), (44, 2920932), (48, 2677521), (56, 2295018), (63, 2040016), (66, 1947288), (67, 1918224), (72, 1785014), (77, 1669104), (84, 1530012), (88, 1460466), (99, 1298192), (112, 1147509), (126, 1020008), (132, 973644), (134, 959112), (144, 892507), (154, 834552), (168, 765006), (173, 742896), (176, 730233), (198, 649096), (201, 639408), (231, 556368), (252, 510004), (264, 486822), (268, 479556), (308, 417276), (336, 382503), (346, 371448), (396, 324548), (402, 319704), (462, 278184), (469, 274032), (504, 255002), (519, 247632), (528, 243411), (536, 239778), (603, 213136), (616, 208638), (692, 185724), (693, 185456), (737, 174384), (792, 162274), (804, 159852), (924, 139092), (938, 137016), (1008, 127501), (1038, 123816), (1072, 119889), (1206, 106568), (1211, 106128), (1232, 104319), (1384, 92862), (1386, 92728), (1407, 91344), (1474, 87192), (1557, 82544), (1584, 81137), (1608, 79926), (1848, 69546), (1876, 68508), (1903, 67536), (2076, 61908), (2211, 58128), (2412, 53284), (2422, 53064), (2768, 46431), (2772, 46364), (2814, 45672), (2948, 43596), (3114, 41272), (3216, 39963), (3633, 35376), (3696, 34773), (3752, 34254), (3806, 33768), (4152, 30954), (4221, 30448), (4422, 29064), (4824, 26642), (4844, 26532), (5159, 24912), (5544, 23182), (5628, 22836), (5709, 22512), (5896, 21798), (6228, 20636), (6633, 19376), (7266, 17688), (7504, 17127), (7612, 16884), (8304, 15477), (8442, 15224), (8844, 14532), (9648, 13321), (9688, 13266), (10318, 12456), (10899, 11792), (11088, 11591), (11256, 11418)]