157216532

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1811}}^1\times {\mathrm{1973}}^1$

素因数の和:3799

約数の個数: 24

約数和(自身を含む): 300458592

約数和(自身を除く): 143242060

約数列:

[1, 2, 4, 11, 22, 44, 1811, 1973, 3622, 3946, 7244, 7892, 19921, 21703, 39842, 43406, 79684, 86812, 3573103, 7146206, 14292412, 39304133, 78608266, 157216532]

約数ペア:

[(1, 157216532), (2, 78608266), (4, 39304133), (11, 14292412), (22, 7146206), (44, 3573103), (1811, 86812), (1973, 79684), (3622, 43406), (3946, 39842), (7244, 21703), (7892, 19921)]