115715968

素因数分解:

$2^7\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:315

約数の個数: 64

約数和(自身を含む): 238043520

約数和(自身を除く): 122327552

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 103, 128, 131, 134, 206, 262, 268, 412, 524, 536, 824, 1048, 1072, 1648, 2096, 2144, 3296, 4192, 4288, 6592, 6901, 8384, 8576, 8777, 13184, 13493, 13802, 16768, 17554, 26986, 27604, 35108, 53972, 55208, 70216, 107944, 110416, 140432, 215888, 220832, 280864, 431776, 441664, 561728, 863552, 883328, 904031, 1123456, 1727104, 1808062, 3616124, 7232248, 14464496, 28928992, 57857984, 115715968]

約数ペア:

[(1, 115715968), (2, 57857984), (4, 28928992), (8, 14464496), (16, 7232248), (32, 3616124), (64, 1808062), (67, 1727104), (103, 1123456), (128, 904031), (131, 883328), (134, 863552), (206, 561728), (262, 441664), (268, 431776), (412, 280864), (524, 220832), (536, 215888), (824, 140432), (1048, 110416), (1072, 107944), (1648, 70216), (2096, 55208), (2144, 53972), (3296, 35108), (4192, 27604), (4288, 26986), (6592, 17554), (6901, 16768), (8384, 13802), (8576, 13493), (8777, 13184)]