127558352

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{257}}^1\times {\mathrm{463}}^1$

素因数の和:795

約数の個数: 40

約数和(自身を含む): 252352896

約数和(自身を除く): 124794544

約数列:

[1, 2, 4, 8, 16, 67, 134, 257, 268, 463, 514, 536, 926, 1028, 1072, 1852, 2056, 3704, 4112, 7408, 17219, 31021, 34438, 62042, 68876, 118991, 124084, 137752, 237982, 248168, 275504, 475964, 496336, 951928, 1903856, 7972397, 15944794, 31889588, 63779176, 127558352]

約数ペア:

[(1, 127558352), (2, 63779176), (4, 31889588), (8, 15944794), (16, 7972397), (67, 1903856), (134, 951928), (257, 496336), (268, 475964), (463, 275504), (514, 248168), (536, 237982), (926, 137752), (1028, 124084), (1072, 118991), (1852, 68876), (2056, 62042), (3704, 34438), (4112, 31021), (7408, 17219)]