129007872

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1$

素因数の和:469

約数の個数: 216

約数和(自身を含む): 448535360

約数和(自身を除く): 319527488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 64, 72, 76, 84, 96, 112, 114, 126, 128, 133, 144, 152, 168, 171, 192, 224, 228, 252, 256, 266, 288, 304, 336, 342, 384, 399, 421, 448, 456, 504, 532, 576, 608, 672, 684, 768, 798, 842, 896, 912, 1008, 1064, 1152, 1197, 1216, 1263, 1344, 1368, 1596, 1684, 1792, 1824, 2016, 2128, 2304, 2394, 2432, 2526, 2688, 2736, 2947, 3192, 3368, 3648, 3789, 4032, 4256, 4788, 4864, 5052, 5376, 5472, 5894, 6384, 6736, 7296, 7578, 7999, 8064, 8512, 8841, 9576, 10104, 10944, 11788, 12768, 13472, 14592, 15156, 15998, 16128, 17024, 17682, 19152, 20208, 21888, 23576, 23997, 25536, 26523, 26944, 30312, 31996, 34048, 35364, 38304, 40416, 43776, 47152, 47994, 51072, 53046, 53888, 55993, 60624, 63992, 70728, 71991, 76608, 80832, 94304, 95988, 102144, 106092, 107776, 111986, 121248, 127984, 141456, 143982, 153216, 161664, 167979, 188608, 191976, 212184, 223972, 242496, 255968, 282912, 287964, 306432, 323328, 335958, 377216, 383952, 424368, 447944, 484992, 503937, 511936, 565824, 575928, 671916, 754432, 767904, 848736, 895888, 969984, 1007874, 1023872, 1131648, 1151856, 1343832, 1535808, 1697472, 1791776, 2015748, 2047744, 2263296, 2303712, 2687664, 3071616, 3394944, 3583552, 4031496, 4607424, 5375328, 6143232, 6789888, 7167104, 8062992, 9214848, 10750656, 14334208, 16125984, 18429696, 21501312, 32251968, 43002624, 64503936, 129007872]

約数ペア:

[(1, 129007872), (2, 64503936), (3, 43002624), (4, 32251968), (6, 21501312), (7, 18429696), (8, 16125984), (9, 14334208), (12, 10750656), (14, 9214848), (16, 8062992), (18, 7167104), (19, 6789888), (21, 6143232), (24, 5375328), (28, 4607424), (32, 4031496), (36, 3583552), (38, 3394944), (42, 3071616), (48, 2687664), (56, 2303712), (57, 2263296), (63, 2047744), (64, 2015748), (72, 1791776), (76, 1697472), (84, 1535808), (96, 1343832), (112, 1151856), (114, 1131648), (126, 1023872), (128, 1007874), (133, 969984), (144, 895888), (152, 848736), (168, 767904), (171, 754432), (192, 671916), (224, 575928), (228, 565824), (252, 511936), (256, 503937), (266, 484992), (288, 447944), (304, 424368), (336, 383952), (342, 377216), (384, 335958), (399, 323328), (421, 306432), (448, 287964), (456, 282912), (504, 255968), (532, 242496), (576, 223972), (608, 212184), (672, 191976), (684, 188608), (768, 167979), (798, 161664), (842, 153216), (896, 143982), (912, 141456), (1008, 127984), (1064, 121248), (1152, 111986), (1197, 107776), (1216, 106092), (1263, 102144), (1344, 95988), (1368, 94304), (1596, 80832), (1684, 76608), (1792, 71991), (1824, 70728), (2016, 63992), (2128, 60624), (2304, 55993), (2394, 53888), (2432, 53046), (2526, 51072), (2688, 47994), (2736, 47152), (2947, 43776), (3192, 40416), (3368, 38304), (3648, 35364), (3789, 34048), (4032, 31996), (4256, 30312), (4788, 26944), (4864, 26523), (5052, 25536), (5376, 23997), (5472, 23576), (5894, 21888), (6384, 20208), (6736, 19152), (7296, 17682), (7578, 17024), (7999, 16128), (8064, 15998), (8512, 15156), (8841, 14592), (9576, 13472), (10104, 12768), (10944, 11788)]