144855284

素因数分解:

$2^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{25997}}^1$

素因数の和:26207

約数の個数: 24

約数和(自身を含む): 291177600

約数和(自身を除く): 146322316

約数列:

[1, 2, 4, 7, 14, 28, 199, 398, 796, 1393, 2786, 5572, 25997, 51994, 103988, 181979, 363958, 727916, 5173403, 10346806, 20693612, 36213821, 72427642, 144855284]

約数ペア:

[(1, 144855284), (2, 72427642), (4, 36213821), (7, 20693612), (14, 10346806), (28, 5173403), (199, 727916), (398, 363958), (796, 181979), (1393, 103988), (2786, 51994), (5572, 25997)]