121977856

素因数分解:

$2^{10}\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:75

約数の個数: 264

約数和(自身を含む): 352837296

約数和(自身を除く): 230859440

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 17, 22, 26, 28, 32, 34, 44, 49, 52, 56, 64, 68, 77, 88, 91, 98, 104, 112, 119, 128, 136, 143, 154, 176, 182, 187, 196, 208, 221, 224, 238, 256, 272, 286, 308, 352, 364, 374, 392, 416, 442, 448, 476, 512, 539, 544, 572, 616, 637, 704, 728, 748, 784, 832, 833, 884, 896, 952, 1001, 1024, 1078, 1088, 1144, 1232, 1274, 1309, 1408, 1456, 1496, 1547, 1568, 1664, 1666, 1768, 1792, 1904, 2002, 2156, 2176, 2288, 2431, 2464, 2548, 2618, 2816, 2912, 2992, 3094, 3136, 3328, 3332, 3536, 3584, 3808, 4004, 4312, 4352, 4576, 4862, 4928, 5096, 5236, 5632, 5824, 5984, 6188, 6272, 6656, 6664, 7007, 7072, 7168, 7616, 8008, 8624, 8704, 9152, 9163, 9724, 9856, 10192, 10472, 10829, 11264, 11648, 11968, 12376, 12544, 13312, 13328, 14014, 14144, 15232, 16016, 17017, 17248, 17408, 18304, 18326, 19448, 19712, 20384, 20944, 21658, 23296, 23936, 24752, 25088, 26656, 28028, 28288, 30464, 32032, 34034, 34496, 36608, 36652, 38896, 39424, 40768, 41888, 43316, 46592, 47872, 49504, 50176, 53312, 56056, 56576, 60928, 64064, 68068, 68992, 73216, 73304, 77792, 78848, 81536, 83776, 86632, 93184, 95744, 99008, 106624, 112112, 113152, 119119, 121856, 128128, 136136, 137984, 146432, 146608, 155584, 163072, 167552, 173264, 191488, 198016, 213248, 224224, 226304, 238238, 256256, 272272, 275968, 293216, 311168, 326144, 335104, 346528, 396032, 426496, 448448, 476476, 512512, 544544, 551936, 586432, 622336, 652288, 670208, 693056, 792064, 852992, 896896, 952952, 1025024, 1089088, 1172864, 1244672, 1340416, 1386112, 1584128, 1793792, 1905904, 2178176, 2345728, 2489344, 2772224, 3587584, 3811808, 4356352, 4691456, 5544448, 7175168, 7623616, 8712704, 9382912, 11088896, 15247232, 17425408, 30494464, 60988928, 121977856]

約数ペア:

[(1, 121977856), (2, 60988928), (4, 30494464), (7, 17425408), (8, 15247232), (11, 11088896), (13, 9382912), (14, 8712704), (16, 7623616), (17, 7175168), (22, 5544448), (26, 4691456), (28, 4356352), (32, 3811808), (34, 3587584), (44, 2772224), (49, 2489344), (52, 2345728), (56, 2178176), (64, 1905904), (68, 1793792), (77, 1584128), (88, 1386112), (91, 1340416), (98, 1244672), (104, 1172864), (112, 1089088), (119, 1025024), (128, 952952), (136, 896896), (143, 852992), (154, 792064), (176, 693056), (182, 670208), (187, 652288), (196, 622336), (208, 586432), (221, 551936), (224, 544544), (238, 512512), (256, 476476), (272, 448448), (286, 426496), (308, 396032), (352, 346528), (364, 335104), (374, 326144), (392, 311168), (416, 293216), (442, 275968), (448, 272272), (476, 256256), (512, 238238), (539, 226304), (544, 224224), (572, 213248), (616, 198016), (637, 191488), (704, 173264), (728, 167552), (748, 163072), (784, 155584), (832, 146608), (833, 146432), (884, 137984), (896, 136136), (952, 128128), (1001, 121856), (1024, 119119), (1078, 113152), (1088, 112112), (1144, 106624), (1232, 99008), (1274, 95744), (1309, 93184), (1408, 86632), (1456, 83776), (1496, 81536), (1547, 78848), (1568, 77792), (1664, 73304), (1666, 73216), (1768, 68992), (1792, 68068), (1904, 64064), (2002, 60928), (2156, 56576), (2176, 56056), (2288, 53312), (2431, 50176), (2464, 49504), (2548, 47872), (2618, 46592), (2816, 43316), (2912, 41888), (2992, 40768), (3094, 39424), (3136, 38896), (3328, 36652), (3332, 36608), (3536, 34496), (3584, 34034), (3808, 32032), (4004, 30464), (4312, 28288), (4352, 28028), (4576, 26656), (4862, 25088), (4928, 24752), (5096, 23936), (5236, 23296), (5632, 21658), (5824, 20944), (5984, 20384), (6188, 19712), (6272, 19448), (6656, 18326), (6664, 18304), (7007, 17408), (7072, 17248), (7168, 17017), (7616, 16016), (8008, 15232), (8624, 14144), (8704, 14014), (9152, 13328), (9163, 13312), (9724, 12544), (9856, 12376), (10192, 11968), (10472, 11648), (10829, 11264)]