146457073

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1$

素因数の和:421

約数の個数: 32

約数和(自身を含む): 182476800

約数和(自身を除く): 36019727

約数列:

[1, 7, 19, 53, 79, 133, 263, 371, 553, 1007, 1501, 1841, 4187, 4997, 7049, 10507, 13939, 20777, 29309, 34979, 79553, 97573, 145439, 264841, 394763, 556871, 1101181, 1853887, 2763341, 7708267, 20922439, 146457073]

約数ペア:

[(1, 146457073), (7, 20922439), (19, 7708267), (53, 2763341), (79, 1853887), (133, 1101181), (263, 556871), (371, 394763), (553, 264841), (1007, 145439), (1501, 97573), (1841, 79553), (4187, 34979), (4997, 29309), (7049, 20777), (10507, 13939)]