179247172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{24799}}^1$

素因数の和:24955

約数の個数: 24

約数和(自身を含む): 340256000

約数和(自身を除く): 161008828

約数列:

[1, 2, 4, 13, 26, 52, 139, 278, 556, 1807, 3614, 7228, 24799, 49598, 99196, 322387, 644774, 1289548, 3447061, 6894122, 13788244, 44811793, 89623586, 179247172]

約数ペア:

[(1, 179247172), (2, 89623586), (4, 44811793), (13, 13788244), (26, 6894122), (52, 3447061), (139, 1289548), (278, 644774), (556, 322387), (1807, 99196), (3614, 49598), (7228, 24799)]