169256192

素因数分解:

$2^8\times 7^2\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:264

約数の個数: 108

約数和(自身を含む): 399855456

約数和(自身を除く): 230599264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 103, 112, 128, 131, 196, 206, 224, 256, 262, 392, 412, 448, 524, 721, 784, 824, 896, 917, 1048, 1442, 1568, 1648, 1792, 1834, 2096, 2884, 3136, 3296, 3668, 4192, 5047, 5768, 6272, 6419, 6592, 7336, 8384, 10094, 11536, 12544, 12838, 13184, 13493, 14672, 16768, 20188, 23072, 25676, 26368, 26986, 29344, 33536, 40376, 46144, 51352, 53972, 58688, 80752, 92288, 94451, 102704, 107944, 117376, 161504, 184576, 188902, 205408, 215888, 234752, 323008, 377804, 410816, 431776, 646016, 661157, 755608, 821632, 863552, 1292032, 1322314, 1511216, 1643264, 1727104, 2644628, 3022432, 3454208, 5289256, 6044864, 10578512, 12089728, 21157024, 24179456, 42314048, 84628096, 169256192]

約数ペア:

[(1, 169256192), (2, 84628096), (4, 42314048), (7, 24179456), (8, 21157024), (14, 12089728), (16, 10578512), (28, 6044864), (32, 5289256), (49, 3454208), (56, 3022432), (64, 2644628), (98, 1727104), (103, 1643264), (112, 1511216), (128, 1322314), (131, 1292032), (196, 863552), (206, 821632), (224, 755608), (256, 661157), (262, 646016), (392, 431776), (412, 410816), (448, 377804), (524, 323008), (721, 234752), (784, 215888), (824, 205408), (896, 188902), (917, 184576), (1048, 161504), (1442, 117376), (1568, 107944), (1648, 102704), (1792, 94451), (1834, 92288), (2096, 80752), (2884, 58688), (3136, 53972), (3296, 51352), (3668, 46144), (4192, 40376), (5047, 33536), (5768, 29344), (6272, 26986), (6419, 26368), (6592, 25676), (7336, 23072), (8384, 20188), (10094, 16768), (11536, 14672), (12544, 13493), (12838, 13184)]