144341708

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{1499}}^1$

素因数の和:1710

約数の個数: 48

約数和(自身を含む): 305760000

約数和(自身を除く): 161418292

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 181, 266, 362, 532, 724, 1267, 1499, 2534, 2998, 3439, 5068, 5996, 6878, 10493, 13756, 20986, 24073, 28481, 41972, 48146, 56962, 96292, 113924, 199367, 271319, 398734, 542638, 797468, 1085276, 1899233, 3798466, 5155061, 7596932, 10310122, 20620244, 36085427, 72170854, 144341708]

約数ペア:

[(1, 144341708), (2, 72170854), (4, 36085427), (7, 20620244), (14, 10310122), (19, 7596932), (28, 5155061), (38, 3798466), (76, 1899233), (133, 1085276), (181, 797468), (266, 542638), (362, 398734), (532, 271319), (724, 199367), (1267, 113924), (1499, 96292), (2534, 56962), (2998, 48146), (3439, 41972), (5068, 28481), (5996, 24073), (6878, 20986), (10493, 13756)]