122297728

素因数分解:

$2^7\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:113

約数の個数: 192

約数和(自身を含む): 318142080

約数和(自身を除く): 195844352

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 32, 34, 37, 49, 56, 62, 64, 68, 74, 98, 112, 119, 124, 128, 136, 148, 196, 217, 224, 238, 248, 259, 272, 296, 392, 434, 448, 476, 496, 518, 527, 544, 592, 629, 784, 833, 868, 896, 952, 992, 1036, 1054, 1088, 1147, 1184, 1258, 1519, 1568, 1666, 1736, 1813, 1904, 1984, 2072, 2108, 2176, 2294, 2368, 2516, 3038, 3136, 3332, 3472, 3626, 3689, 3808, 3968, 4144, 4216, 4403, 4588, 4736, 5032, 6076, 6272, 6664, 6944, 7252, 7378, 7616, 8029, 8288, 8432, 8806, 9176, 10064, 12152, 13328, 13888, 14504, 14756, 15232, 16058, 16576, 16864, 17612, 18352, 19499, 20128, 24304, 25823, 26656, 27776, 29008, 29512, 30821, 32116, 33152, 33728, 35224, 36704, 38998, 40256, 48608, 51646, 53312, 56203, 58016, 59024, 61642, 64232, 67456, 70448, 73408, 77996, 80512, 97216, 103292, 106624, 112406, 116032, 118048, 123284, 128464, 136493, 140896, 146816, 155992, 194432, 206584, 224812, 232064, 236096, 246568, 256928, 272986, 281792, 311984, 413168, 449624, 472192, 493136, 513856, 545972, 563584, 623968, 826336, 899248, 955451, 986272, 1027712, 1091944, 1247936, 1652672, 1798496, 1910902, 1972544, 2183888, 2495872, 3305344, 3596992, 3821804, 3945088, 4367776, 7193984, 7643608, 8735552, 15287216, 17471104, 30574432, 61148864, 122297728]

約数ペア:

[(1, 122297728), (2, 61148864), (4, 30574432), (7, 17471104), (8, 15287216), (14, 8735552), (16, 7643608), (17, 7193984), (28, 4367776), (31, 3945088), (32, 3821804), (34, 3596992), (37, 3305344), (49, 2495872), (56, 2183888), (62, 1972544), (64, 1910902), (68, 1798496), (74, 1652672), (98, 1247936), (112, 1091944), (119, 1027712), (124, 986272), (128, 955451), (136, 899248), (148, 826336), (196, 623968), (217, 563584), (224, 545972), (238, 513856), (248, 493136), (259, 472192), (272, 449624), (296, 413168), (392, 311984), (434, 281792), (448, 272986), (476, 256928), (496, 246568), (518, 236096), (527, 232064), (544, 224812), (592, 206584), (629, 194432), (784, 155992), (833, 146816), (868, 140896), (896, 136493), (952, 128464), (992, 123284), (1036, 118048), (1054, 116032), (1088, 112406), (1147, 106624), (1184, 103292), (1258, 97216), (1519, 80512), (1568, 77996), (1666, 73408), (1736, 70448), (1813, 67456), (1904, 64232), (1984, 61642), (2072, 59024), (2108, 58016), (2176, 56203), (2294, 53312), (2368, 51646), (2516, 48608), (3038, 40256), (3136, 38998), (3332, 36704), (3472, 35224), (3626, 33728), (3689, 33152), (3808, 32116), (3968, 30821), (4144, 29512), (4216, 29008), (4403, 27776), (4588, 26656), (4736, 25823), (5032, 24304), (6076, 20128), (6272, 19499), (6664, 18352), (6944, 17612), (7252, 16864), (7378, 16576), (7616, 16058), (8029, 15232), (8288, 14756), (8432, 14504), (8806, 13888), (9176, 13328), (10064, 12152)]