125173972

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{8647}}^1$

素因数の和:8716

約数の個数: 48

約数和(自身を含む): 278949888

約数和(自身を除く): 153775916

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 47, 77, 94, 154, 188, 308, 329, 517, 658, 1034, 1316, 2068, 3619, 7238, 8647, 14476, 17294, 34588, 60529, 95117, 121058, 190234, 242116, 380468, 406409, 665819, 812818, 1331638, 1625636, 2663276, 2844863, 4470499, 5689726, 8940998, 11379452, 17881996, 31293493, 62586986, 125173972]

約数ペア:

[(1, 125173972), (2, 62586986), (4, 31293493), (7, 17881996), (11, 11379452), (14, 8940998), (22, 5689726), (28, 4470499), (44, 2844863), (47, 2663276), (77, 1625636), (94, 1331638), (154, 812818), (188, 665819), (308, 406409), (329, 380468), (517, 242116), (658, 190234), (1034, 121058), (1316, 95117), (2068, 60529), (3619, 34588), (7238, 17294), (8647, 14476)]