189115192

素因数分解:

$2^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{26591}}^1$

素因数の和:26731

約数の個数: 32

約数和(自身を含む): 408453120

約数和(自身を除く): 219337928

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 127, 254, 508, 889, 1016, 1778, 3556, 7112, 26591, 53182, 106364, 186137, 212728, 372274, 744548, 1489096, 3377057, 6754114, 13508228, 23639399, 27016456, 47278798, 94557596, 189115192]

約数ペア:

[(1, 189115192), (2, 94557596), (4, 47278798), (7, 27016456), (8, 23639399), (14, 13508228), (28, 6754114), (56, 3377057), (127, 1489096), (254, 744548), (508, 372274), (889, 212728), (1016, 186137), (1778, 106364), (3556, 53182), (7112, 26591)]