127684592

素因数分解:

$2^4\times 7^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:215

約数の個数: 120

約数和(自身を含む): 307542816

約数和(自身を除く): 179858224

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 49, 56, 73, 92, 97, 98, 112, 146, 161, 184, 194, 196, 292, 322, 368, 388, 392, 511, 584, 644, 679, 776, 784, 1022, 1127, 1168, 1288, 1358, 1552, 1679, 2044, 2231, 2254, 2576, 2716, 3358, 3577, 4088, 4462, 4508, 4753, 5432, 6716, 7081, 7154, 8176, 8924, 9016, 9506, 10864, 11753, 13432, 14162, 14308, 15617, 17848, 18032, 19012, 23506, 26864, 28324, 28616, 31234, 35696, 38024, 47012, 49567, 56648, 57232, 62468, 76048, 82271, 94024, 99134, 109319, 113296, 124936, 162863, 164542, 188048, 198268, 218638, 249872, 325726, 329084, 346969, 396536, 437276, 651452, 658168, 693938, 793072, 874552, 1140041, 1302904, 1316336, 1387876, 1749104, 2280082, 2605808, 2775752, 4560164, 5551504, 7980287, 9120328, 15960574, 18240656, 31921148, 63842296, 127684592]

約数ペア:

[(1, 127684592), (2, 63842296), (4, 31921148), (7, 18240656), (8, 15960574), (14, 9120328), (16, 7980287), (23, 5551504), (28, 4560164), (46, 2775752), (49, 2605808), (56, 2280082), (73, 1749104), (92, 1387876), (97, 1316336), (98, 1302904), (112, 1140041), (146, 874552), (161, 793072), (184, 693938), (194, 658168), (196, 651452), (292, 437276), (322, 396536), (368, 346969), (388, 329084), (392, 325726), (511, 249872), (584, 218638), (644, 198268), (679, 188048), (776, 164542), (784, 162863), (1022, 124936), (1127, 113296), (1168, 109319), (1288, 99134), (1358, 94024), (1552, 82271), (1679, 76048), (2044, 62468), (2231, 57232), (2254, 56648), (2576, 49567), (2716, 47012), (3358, 38024), (3577, 35696), (4088, 31234), (4462, 28616), (4508, 28324), (4753, 26864), (5432, 23506), (6716, 19012), (7081, 18032), (7154, 17848), (8176, 15617), (8924, 14308), (9016, 14162), (9506, 13432), (10864, 11753)]