128920176

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{151}}^1$

素因数の和:201

約数の個数: 270

約数和(自身を含む): 464381736

約数和(自身を除く): 335461560

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, 49, 56, 63, 66, 72, 77, 84, 88, 98, 99, 112, 121, 126, 132, 144, 147, 151, 154, 168, 176, 196, 198, 231, 242, 252, 264, 294, 302, 308, 336, 363, 392, 396, 441, 453, 462, 484, 504, 528, 539, 588, 604, 616, 693, 726, 784, 792, 847, 882, 906, 924, 968, 1008, 1057, 1078, 1089, 1176, 1208, 1232, 1359, 1386, 1452, 1584, 1617, 1661, 1694, 1764, 1812, 1848, 1936, 2114, 2156, 2178, 2352, 2416, 2541, 2718, 2772, 2904, 3171, 3234, 3322, 3388, 3528, 3624, 3696, 4228, 4312, 4356, 4851, 4983, 5082, 5436, 5544, 5808, 5929, 6342, 6468, 6644, 6776, 7056, 7248, 7399, 7623, 8456, 8624, 8712, 9513, 9702, 9966, 10164, 10872, 11088, 11627, 11858, 12684, 12936, 13288, 13552, 14798, 14949, 15246, 16912, 17424, 17787, 18271, 19026, 19404, 19932, 20328, 21744, 22197, 23254, 23716, 25368, 25872, 26576, 29596, 29898, 30492, 34881, 35574, 36542, 38052, 38808, 39864, 40656, 44394, 46508, 47432, 50736, 53361, 54813, 59192, 59796, 60984, 66591, 69762, 71148, 73084, 76104, 77616, 79728, 81389, 88788, 93016, 94864, 104643, 106722, 109626, 118384, 119592, 121968, 127897, 133182, 139524, 142296, 146168, 152208, 162778, 164439, 177576, 186032, 209286, 213444, 219252, 239184, 244167, 255794, 266364, 279048, 284592, 292336, 325556, 328878, 355152, 383691, 418572, 426888, 438504, 488334, 511588, 532728, 558096, 651112, 657756, 732501, 767382, 837144, 853776, 877008, 895279, 976668, 1023176, 1065456, 1151073, 1302224, 1315512, 1465002, 1534764, 1674288, 1790558, 1953336, 2046352, 2302146, 2631024, 2685837, 2930004, 3069528, 3581116, 3906672, 4604292, 5371674, 5860008, 6139056, 7162232, 8057511, 9208584, 10743348, 11720016, 14324464, 16115022, 18417168, 21486696, 32230044, 42973392, 64460088, 128920176]

約数ペア:

[(1, 128920176), (2, 64460088), (3, 42973392), (4, 32230044), (6, 21486696), (7, 18417168), (8, 16115022), (9, 14324464), (11, 11720016), (12, 10743348), (14, 9208584), (16, 8057511), (18, 7162232), (21, 6139056), (22, 5860008), (24, 5371674), (28, 4604292), (33, 3906672), (36, 3581116), (42, 3069528), (44, 2930004), (48, 2685837), (49, 2631024), (56, 2302146), (63, 2046352), (66, 1953336), (72, 1790558), (77, 1674288), (84, 1534764), (88, 1465002), (98, 1315512), (99, 1302224), (112, 1151073), (121, 1065456), (126, 1023176), (132, 976668), (144, 895279), (147, 877008), (151, 853776), (154, 837144), (168, 767382), (176, 732501), (196, 657756), (198, 651112), (231, 558096), (242, 532728), (252, 511588), (264, 488334), (294, 438504), (302, 426888), (308, 418572), (336, 383691), (363, 355152), (392, 328878), (396, 325556), (441, 292336), (453, 284592), (462, 279048), (484, 266364), (504, 255794), (528, 244167), (539, 239184), (588, 219252), (604, 213444), (616, 209286), (693, 186032), (726, 177576), (784, 164439), (792, 162778), (847, 152208), (882, 146168), (906, 142296), (924, 139524), (968, 133182), (1008, 127897), (1057, 121968), (1078, 119592), (1089, 118384), (1176, 109626), (1208, 106722), (1232, 104643), (1359, 94864), (1386, 93016), (1452, 88788), (1584, 81389), (1617, 79728), (1661, 77616), (1694, 76104), (1764, 73084), (1812, 71148), (1848, 69762), (1936, 66591), (2114, 60984), (2156, 59796), (2178, 59192), (2352, 54813), (2416, 53361), (2541, 50736), (2718, 47432), (2772, 46508), (2904, 44394), (3171, 40656), (3234, 39864), (3322, 38808), (3388, 38052), (3528, 36542), (3624, 35574), (3696, 34881), (4228, 30492), (4312, 29898), (4356, 29596), (4851, 26576), (4983, 25872), (5082, 25368), (5436, 23716), (5544, 23254), (5808, 22197), (5929, 21744), (6342, 20328), (6468, 19932), (6644, 19404), (6776, 19026), (7056, 18271), (7248, 17787), (7399, 17424), (7623, 16912), (8456, 15246), (8624, 14949), (8712, 14798), (9513, 13552), (9702, 13288), (9966, 12936), (10164, 12684), (10872, 11858), (11088, 11627)]