144702908

素因数分解:

$2^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{26777}}^1$

素因数の和:26981

約数の個数: 24

約数和(自身を含む): 290916192

約数和(自身を除く): 146213284

約数列:

[1, 2, 4, 7, 14, 28, 193, 386, 772, 1351, 2702, 5404, 26777, 53554, 107108, 187439, 374878, 749756, 5167961, 10335922, 20671844, 36175727, 72351454, 144702908]

約数ペア:

[(1, 144702908), (2, 72351454), (4, 36175727), (7, 20671844), (14, 10335922), (28, 5167961), (193, 749756), (386, 374878), (772, 187439), (1351, 107108), (2702, 53554), (5404, 26777)]