143628704

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{2161}}^1$

素因数の和:2269

約数の個数: 48

約数和(自身を含む): 296384256

約数和(自身を除く): 152755552

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 67, 124, 134, 248, 268, 496, 536, 992, 1072, 2077, 2144, 2161, 4154, 4322, 8308, 8644, 16616, 17288, 33232, 34576, 66464, 66991, 69152, 133982, 144787, 267964, 289574, 535928, 579148, 1071856, 1158296, 2143712, 2316592, 4488397, 4633184, 8976794, 17953588, 35907176, 71814352, 143628704]

約数ペア:

[(1, 143628704), (2, 71814352), (4, 35907176), (8, 17953588), (16, 8976794), (31, 4633184), (32, 4488397), (62, 2316592), (67, 2143712), (124, 1158296), (134, 1071856), (248, 579148), (268, 535928), (496, 289574), (536, 267964), (992, 144787), (1072, 133982), (2077, 69152), (2144, 66991), (2161, 66464), (4154, 34576), (4322, 33232), (8308, 17288), (8644, 16616)]