188038004

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{3373}}^1$

素因数の和:3576

約数の個数: 48

約数和(自身を含む): 412653696

約数和(自身を除く): 224615692

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 181, 308, 362, 724, 1267, 1991, 2534, 3373, 3982, 5068, 6746, 7964, 13492, 13937, 23611, 27874, 37103, 47222, 55748, 74206, 94444, 148412, 259721, 519442, 610513, 1038884, 1221026, 2442052, 4273591, 6715643, 8547182, 13431286, 17094364, 26862572, 47009501, 94019002, 188038004]

約数ペア:

[(1, 188038004), (2, 94019002), (4, 47009501), (7, 26862572), (11, 17094364), (14, 13431286), (22, 8547182), (28, 6715643), (44, 4273591), (77, 2442052), (154, 1221026), (181, 1038884), (308, 610513), (362, 519442), (724, 259721), (1267, 148412), (1991, 94444), (2534, 74206), (3373, 55748), (3982, 47222), (5068, 37103), (6746, 27874), (7964, 23611), (13492, 13937)]