121937536

素因数分解:

$2^7\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:202

約数の個数: 128

約数和(自身を含む): 297480960

約数和(自身を除く): 175543424

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 61, 64, 92, 97, 112, 122, 128, 161, 184, 194, 224, 244, 322, 368, 388, 427, 448, 488, 644, 679, 736, 776, 854, 896, 976, 1288, 1358, 1403, 1472, 1552, 1708, 1952, 2231, 2576, 2716, 2806, 2944, 3104, 3416, 3904, 4462, 5152, 5432, 5612, 5917, 6208, 6832, 7808, 8924, 9821, 10304, 10864, 11224, 11834, 12416, 13664, 15617, 17848, 19642, 20608, 21728, 22448, 23668, 27328, 31234, 35696, 39284, 41419, 43456, 44896, 47336, 54656, 62468, 71392, 78568, 82838, 86912, 89792, 94672, 124936, 136091, 142784, 157136, 165676, 179584, 189344, 249872, 272182, 285568, 314272, 331352, 378688, 499744, 544364, 628544, 662704, 757376, 952637, 999488, 1088728, 1257088, 1325408, 1905274, 1998976, 2177456, 2650816, 3810548, 4354912, 5301632, 7621096, 8709824, 15242192, 17419648, 30484384, 60968768, 121937536]

約数ペア:

[(1, 121937536), (2, 60968768), (4, 30484384), (7, 17419648), (8, 15242192), (14, 8709824), (16, 7621096), (23, 5301632), (28, 4354912), (32, 3810548), (46, 2650816), (56, 2177456), (61, 1998976), (64, 1905274), (92, 1325408), (97, 1257088), (112, 1088728), (122, 999488), (128, 952637), (161, 757376), (184, 662704), (194, 628544), (224, 544364), (244, 499744), (322, 378688), (368, 331352), (388, 314272), (427, 285568), (448, 272182), (488, 249872), (644, 189344), (679, 179584), (736, 165676), (776, 157136), (854, 142784), (896, 136091), (976, 124936), (1288, 94672), (1358, 89792), (1403, 86912), (1472, 82838), (1552, 78568), (1708, 71392), (1952, 62468), (2231, 54656), (2576, 47336), (2716, 44896), (2806, 43456), (2944, 41419), (3104, 39284), (3416, 35696), (3904, 31234), (4462, 27328), (5152, 23668), (5432, 22448), (5612, 21728), (5917, 20608), (6208, 19642), (6832, 17848), (7808, 15617), (8924, 13664), (9821, 12416), (10304, 11834), (10864, 11224)]