144357724

素因数分解:

$2^2\times 7^4\times {\mathrm{15031}}^1$

素因数の和:15063

約数の個数: 30

約数和(自身を含む): 294732424

約数和(自身を除く): 150374700

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 2401, 4802, 9604, 15031, 30062, 60124, 105217, 210434, 420868, 736519, 1473038, 2946076, 5155633, 10311266, 20622532, 36089431, 72178862, 144357724]

約数ペア:

[(1, 144357724), (2, 72178862), (4, 36089431), (7, 20622532), (14, 10311266), (28, 5155633), (49, 2946076), (98, 1473038), (196, 736519), (343, 420868), (686, 210434), (1372, 105217), (2401, 60124), (4802, 30062), (9604, 15031)]