127842176

素因数分解:

$2^7\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1$

素因数の和:165

約数の個数: 192

約数和(自身を含む): 345351600

約数和(自身を除く): 217509424

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 44, 49, 56, 64, 68, 77, 88, 98, 109, 112, 119, 128, 136, 154, 176, 187, 196, 218, 224, 238, 272, 308, 352, 374, 392, 436, 448, 476, 539, 544, 616, 704, 748, 763, 784, 833, 872, 896, 952, 1078, 1088, 1199, 1232, 1309, 1408, 1496, 1526, 1568, 1666, 1744, 1853, 1904, 2156, 2176, 2398, 2464, 2618, 2992, 3052, 3136, 3332, 3488, 3706, 3808, 4312, 4796, 4928, 5236, 5341, 5984, 6104, 6272, 6664, 6976, 7412, 7616, 8393, 8624, 9163, 9592, 9856, 10472, 10682, 11968, 12208, 12971, 13328, 13952, 14824, 15232, 16786, 17248, 18326, 19184, 20383, 20944, 21364, 23936, 24416, 25942, 26656, 29648, 33572, 34496, 36652, 38368, 40766, 41888, 42728, 48832, 51884, 53312, 58751, 59296, 67144, 68992, 73304, 76736, 81532, 83776, 85456, 90797, 97664, 103768, 106624, 117502, 118592, 134288, 142681, 146608, 153472, 163064, 167552, 170912, 181594, 207536, 235004, 237184, 268576, 285362, 293216, 326128, 341824, 363188, 415072, 470008, 537152, 570724, 586432, 652256, 683648, 726376, 830144, 940016, 998767, 1074304, 1141448, 1172864, 1304512, 1452752, 1660288, 1880032, 1997534, 2282896, 2609024, 2905504, 3760064, 3995068, 4565792, 5811008, 7520128, 7990136, 9131584, 11622016, 15980272, 18263168, 31960544, 63921088, 127842176]

約数ペア:

[(1, 127842176), (2, 63921088), (4, 31960544), (7, 18263168), (8, 15980272), (11, 11622016), (14, 9131584), (16, 7990136), (17, 7520128), (22, 5811008), (28, 4565792), (32, 3995068), (34, 3760064), (44, 2905504), (49, 2609024), (56, 2282896), (64, 1997534), (68, 1880032), (77, 1660288), (88, 1452752), (98, 1304512), (109, 1172864), (112, 1141448), (119, 1074304), (128, 998767), (136, 940016), (154, 830144), (176, 726376), (187, 683648), (196, 652256), (218, 586432), (224, 570724), (238, 537152), (272, 470008), (308, 415072), (352, 363188), (374, 341824), (392, 326128), (436, 293216), (448, 285362), (476, 268576), (539, 237184), (544, 235004), (616, 207536), (704, 181594), (748, 170912), (763, 167552), (784, 163064), (833, 153472), (872, 146608), (896, 142681), (952, 134288), (1078, 118592), (1088, 117502), (1199, 106624), (1232, 103768), (1309, 97664), (1408, 90797), (1496, 85456), (1526, 83776), (1568, 81532), (1666, 76736), (1744, 73304), (1853, 68992), (1904, 67144), (2156, 59296), (2176, 58751), (2398, 53312), (2464, 51884), (2618, 48832), (2992, 42728), (3052, 41888), (3136, 40766), (3332, 38368), (3488, 36652), (3706, 34496), (3808, 33572), (4312, 29648), (4796, 26656), (4928, 25942), (5236, 24416), (5341, 23936), (5984, 21364), (6104, 20944), (6272, 20383), (6664, 19184), (6976, 18326), (7412, 17248), (7616, 16786), (8393, 15232), (8624, 14824), (9163, 13952), (9592, 13328), (9856, 12971), (10472, 12208), (10682, 11968)]