120623888

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:301

約数の個数: 120

約数和(自身を含む): 302284224

約数和(自身を除く): 181660336

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 71, 77, 88, 98, 112, 142, 154, 176, 196, 197, 284, 308, 392, 394, 497, 539, 568, 616, 781, 784, 788, 994, 1078, 1136, 1232, 1379, 1562, 1576, 1988, 2156, 2167, 2758, 3124, 3152, 3479, 3976, 4312, 4334, 5467, 5516, 6248, 6958, 7952, 8624, 8668, 9653, 10934, 11032, 12496, 13916, 13987, 15169, 17336, 19306, 21868, 22064, 27832, 27974, 30338, 34672, 38269, 38612, 43736, 55664, 55948, 60676, 76538, 77224, 87472, 97909, 106183, 111896, 121352, 153076, 153857, 154448, 195818, 212366, 223792, 242704, 306152, 307714, 391636, 424732, 612304, 615428, 685363, 783272, 849464, 1076999, 1230856, 1370726, 1566544, 1698928, 2153998, 2461712, 2741452, 4307996, 5482904, 7538993, 8615992, 10965808, 15077986, 17231984, 30155972, 60311944, 120623888]

約数ペア:

[(1, 120623888), (2, 60311944), (4, 30155972), (7, 17231984), (8, 15077986), (11, 10965808), (14, 8615992), (16, 7538993), (22, 5482904), (28, 4307996), (44, 2741452), (49, 2461712), (56, 2153998), (71, 1698928), (77, 1566544), (88, 1370726), (98, 1230856), (112, 1076999), (142, 849464), (154, 783272), (176, 685363), (196, 615428), (197, 612304), (284, 424732), (308, 391636), (392, 307714), (394, 306152), (497, 242704), (539, 223792), (568, 212366), (616, 195818), (781, 154448), (784, 153857), (788, 153076), (994, 121352), (1078, 111896), (1136, 106183), (1232, 97909), (1379, 87472), (1562, 77224), (1576, 76538), (1988, 60676), (2156, 55948), (2167, 55664), (2758, 43736), (3124, 38612), (3152, 38269), (3479, 34672), (3976, 30338), (4312, 27974), (4334, 27832), (5467, 22064), (5516, 21868), (6248, 19306), (6958, 17336), (7952, 15169), (8624, 13987), (8668, 13916), (9653, 12496), (10934, 11032)]