128636352

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{419}}^1$

素因数の和:491

約数の個数: 168

約数和(自身を含む): 407730960

約数和(自身を除く): 279094608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 41, 48, 52, 64, 72, 78, 82, 96, 104, 117, 123, 144, 156, 164, 192, 208, 234, 246, 288, 312, 328, 369, 416, 419, 468, 492, 533, 576, 624, 656, 738, 832, 838, 936, 984, 1066, 1248, 1257, 1312, 1476, 1599, 1676, 1872, 1968, 2132, 2496, 2514, 2624, 2952, 3198, 3352, 3744, 3771, 3936, 4264, 4797, 5028, 5447, 5904, 6396, 6704, 7488, 7542, 7872, 8528, 9594, 10056, 10894, 11808, 12792, 13408, 15084, 16341, 17056, 17179, 19188, 20112, 21788, 23616, 25584, 26816, 30168, 32682, 34112, 34358, 38376, 40224, 43576, 49023, 51168, 51537, 60336, 65364, 68716, 76752, 80448, 87152, 98046, 102336, 103074, 120672, 130728, 137432, 153504, 154611, 174304, 196092, 206148, 223327, 241344, 261456, 274864, 307008, 309222, 348608, 392184, 412296, 446654, 522912, 549728, 618444, 669981, 784368, 824592, 893308, 1045824, 1099456, 1236888, 1339962, 1568736, 1649184, 1786616, 2009943, 2473776, 2679924, 3137472, 3298368, 3573232, 4019886, 4947552, 5359848, 7146464, 8039772, 9895104, 10719696, 14292928, 16079544, 21439392, 32159088, 42878784, 64318176, 128636352]

約数ペア:

[(1, 128636352), (2, 64318176), (3, 42878784), (4, 32159088), (6, 21439392), (8, 16079544), (9, 14292928), (12, 10719696), (13, 9895104), (16, 8039772), (18, 7146464), (24, 5359848), (26, 4947552), (32, 4019886), (36, 3573232), (39, 3298368), (41, 3137472), (48, 2679924), (52, 2473776), (64, 2009943), (72, 1786616), (78, 1649184), (82, 1568736), (96, 1339962), (104, 1236888), (117, 1099456), (123, 1045824), (144, 893308), (156, 824592), (164, 784368), (192, 669981), (208, 618444), (234, 549728), (246, 522912), (288, 446654), (312, 412296), (328, 392184), (369, 348608), (416, 309222), (419, 307008), (468, 274864), (492, 261456), (533, 241344), (576, 223327), (624, 206148), (656, 196092), (738, 174304), (832, 154611), (838, 153504), (936, 137432), (984, 130728), (1066, 120672), (1248, 103074), (1257, 102336), (1312, 98046), (1476, 87152), (1599, 80448), (1676, 76752), (1872, 68716), (1968, 65364), (2132, 60336), (2496, 51537), (2514, 51168), (2624, 49023), (2952, 43576), (3198, 40224), (3352, 38376), (3744, 34358), (3771, 34112), (3936, 32682), (4264, 30168), (4797, 26816), (5028, 25584), (5447, 23616), (5904, 21788), (6396, 20112), (6704, 19188), (7488, 17179), (7542, 17056), (7872, 16341), (8528, 15084), (9594, 13408), (10056, 12792), (10894, 11808)]