129277384088

素因数分解:

$2^3\times {\mathrm{1973}}^1\times {\mathrm{8190407}}^1$

素因数の和:8192386

約数の個数: 16

約数和(自身を含む): 242517980880

約数和(自身を除く): 113240596792

約数列:

[1, 2, 4, 8, 1973, 3946, 7892, 15784, 8190407, 16380814, 32761628, 65523256, 16159673011, 32319346022, 64638692044, 129277384088]

約数ペア:

[(1, 129277384088), (2, 64638692044), (4, 32319346022), (8, 16159673011), (1973, 65523256), (3946, 32761628), (7892, 16380814), (15784, 8190407)]