145245184

素因数分解:

$2^{10}\times 7^1\times {\mathrm{23}}^1\times {\mathrm{881}}^1$

素因数の和:931

約数の個数: 88

約数和(自身を含む): 346647168

約数和(自身を除く): 201401984

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 256, 322, 368, 448, 512, 644, 736, 881, 896, 1024, 1288, 1472, 1762, 1792, 2576, 2944, 3524, 3584, 5152, 5888, 6167, 7048, 7168, 10304, 11776, 12334, 14096, 20263, 20608, 23552, 24668, 28192, 40526, 41216, 49336, 56384, 81052, 82432, 98672, 112768, 141841, 162104, 164864, 197344, 225536, 283682, 324208, 394688, 451072, 567364, 648416, 789376, 902144, 1134728, 1296832, 1578752, 2269456, 2593664, 3157504, 4538912, 5187328, 6315008, 9077824, 10374656, 18155648, 20749312, 36311296, 72622592, 145245184]

約数ペア:

[(1, 145245184), (2, 72622592), (4, 36311296), (7, 20749312), (8, 18155648), (14, 10374656), (16, 9077824), (23, 6315008), (28, 5187328), (32, 4538912), (46, 3157504), (56, 2593664), (64, 2269456), (92, 1578752), (112, 1296832), (128, 1134728), (161, 902144), (184, 789376), (224, 648416), (256, 567364), (322, 451072), (368, 394688), (448, 324208), (512, 283682), (644, 225536), (736, 197344), (881, 164864), (896, 162104), (1024, 141841), (1288, 112768), (1472, 98672), (1762, 82432), (1792, 81052), (2576, 56384), (2944, 49336), (3524, 41216), (3584, 40526), (5152, 28192), (5888, 24668), (6167, 23552), (7048, 20608), (7168, 20263), (10304, 14096), (11776, 12334)]