128527344

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:125

約数の個数: 320

約数和(自身を含む): 447828480

約数和(自身を除く): 319301136

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 27, 33, 34, 36, 37, 43, 44, 48, 51, 54, 66, 68, 72, 74, 86, 88, 99, 102, 108, 111, 129, 132, 136, 144, 148, 153, 172, 176, 187, 198, 204, 216, 222, 258, 264, 272, 296, 297, 306, 333, 344, 374, 387, 396, 407, 408, 432, 444, 459, 473, 516, 528, 561, 592, 594, 612, 629, 666, 688, 731, 748, 774, 792, 814, 816, 888, 918, 946, 999, 1032, 1122, 1161, 1188, 1221, 1224, 1258, 1332, 1419, 1462, 1496, 1548, 1584, 1591, 1628, 1683, 1776, 1836, 1887, 1892, 1998, 2064, 2193, 2244, 2322, 2376, 2442, 2448, 2516, 2664, 2838, 2924, 2992, 3096, 3182, 3256, 3366, 3663, 3672, 3774, 3784, 3996, 4257, 4386, 4488, 4644, 4752, 4773, 4884, 5032, 5049, 5328, 5661, 5676, 5848, 6192, 6364, 6512, 6579, 6732, 6919, 7326, 7344, 7548, 7568, 7992, 8041, 8514, 8772, 8976, 9288, 9546, 9768, 10064, 10098, 10989, 11322, 11352, 11696, 12728, 12771, 13158, 13464, 13838, 14319, 14652, 15096, 15984, 16082, 16983, 17028, 17501, 17544, 18576, 19092, 19536, 19737, 20196, 20757, 21978, 22644, 22704, 24123, 25456, 25542, 26316, 26928, 27047, 27676, 28638, 29304, 30192, 32164, 33966, 34056, 35002, 35088, 38184, 39474, 40392, 41514, 42957, 43956, 45288, 48246, 51084, 52503, 52632, 54094, 55352, 57276, 58608, 62271, 64328, 67932, 68112, 70004, 72369, 76368, 78948, 80784, 81141, 83028, 85914, 87912, 90576, 96492, 102168, 105006, 105264, 108188, 110704, 114552, 124542, 128656, 135864, 140008, 144738, 157509, 157896, 162282, 166056, 171828, 175824, 186813, 192984, 204336, 210012, 216376, 217107, 229104, 243423, 249084, 271728, 280016, 289476, 297517, 315018, 315792, 324564, 332112, 343656, 373626, 385968, 420024, 432752, 434214, 472527, 486846, 498168, 578952, 595034, 630036, 649128, 687312, 730269, 747252, 840048, 868428, 892551, 945054, 973692, 996336, 1157904, 1190068, 1260072, 1298256, 1460538, 1494504, 1736856, 1785102, 1890108, 1947384, 2380136, 2520144, 2677653, 2921076, 2989008, 3473712, 3570204, 3780216, 3894768, 4760272, 5355306, 5842152, 7140408, 7560432, 8032959, 10710612, 11684304, 14280816, 16065918, 21421224, 32131836, 42842448, 64263672, 128527344]

約数ペア:

[(1, 128527344), (2, 64263672), (3, 42842448), (4, 32131836), (6, 21421224), (8, 16065918), (9, 14280816), (11, 11684304), (12, 10710612), (16, 8032959), (17, 7560432), (18, 7140408), (22, 5842152), (24, 5355306), (27, 4760272), (33, 3894768), (34, 3780216), (36, 3570204), (37, 3473712), (43, 2989008), (44, 2921076), (48, 2677653), (51, 2520144), (54, 2380136), (66, 1947384), (68, 1890108), (72, 1785102), (74, 1736856), (86, 1494504), (88, 1460538), (99, 1298256), (102, 1260072), (108, 1190068), (111, 1157904), (129, 996336), (132, 973692), (136, 945054), (144, 892551), (148, 868428), (153, 840048), (172, 747252), (176, 730269), (187, 687312), (198, 649128), (204, 630036), (216, 595034), (222, 578952), (258, 498168), (264, 486846), (272, 472527), (296, 434214), (297, 432752), (306, 420024), (333, 385968), (344, 373626), (374, 343656), (387, 332112), (396, 324564), (407, 315792), (408, 315018), (432, 297517), (444, 289476), (459, 280016), (473, 271728), (516, 249084), (528, 243423), (561, 229104), (592, 217107), (594, 216376), (612, 210012), (629, 204336), (666, 192984), (688, 186813), (731, 175824), (748, 171828), (774, 166056), (792, 162282), (814, 157896), (816, 157509), (888, 144738), (918, 140008), (946, 135864), (999, 128656), (1032, 124542), (1122, 114552), (1161, 110704), (1188, 108188), (1221, 105264), (1224, 105006), (1258, 102168), (1332, 96492), (1419, 90576), (1462, 87912), (1496, 85914), (1548, 83028), (1584, 81141), (1591, 80784), (1628, 78948), (1683, 76368), (1776, 72369), (1836, 70004), (1887, 68112), (1892, 67932), (1998, 64328), (2064, 62271), (2193, 58608), (2244, 57276), (2322, 55352), (2376, 54094), (2442, 52632), (2448, 52503), (2516, 51084), (2664, 48246), (2838, 45288), (2924, 43956), (2992, 42957), (3096, 41514), (3182, 40392), (3256, 39474), (3366, 38184), (3663, 35088), (3672, 35002), (3774, 34056), (3784, 33966), (3996, 32164), (4257, 30192), (4386, 29304), (4488, 28638), (4644, 27676), (4752, 27047), (4773, 26928), (4884, 26316), (5032, 25542), (5049, 25456), (5328, 24123), (5661, 22704), (5676, 22644), (5848, 21978), (6192, 20757), (6364, 20196), (6512, 19737), (6579, 19536), (6732, 19092), (6919, 18576), (7326, 17544), (7344, 17501), (7548, 17028), (7568, 16983), (7992, 16082), (8041, 15984), (8514, 15096), (8772, 14652), (8976, 14319), (9288, 13838), (9546, 13464), (9768, 13158), (10064, 12771), (10098, 12728), (10989, 11696), (11322, 11352)]