126140308

素因数分解:

$2^2\times 7^3\times {\mathrm{91939}}^1$

素因数の和:91964

約数の個数: 24

約数和(自身を含む): 257432000

約数和(自身を除く): 131291692

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 91939, 183878, 367756, 643573, 1287146, 2574292, 4505011, 9010022, 18020044, 31535077, 63070154, 126140308]

約数ペア:

[(1, 126140308), (2, 63070154), (4, 31535077), (7, 18020044), (14, 9010022), (28, 4505011), (49, 2574292), (98, 1287146), (196, 643573), (343, 367756), (686, 183878), (1372, 91939)]