156980214016

素因数分解:

$2^8\times {\mathrm{613203961}}^1$

素因数の和:613203977

約数の個数: 18

約数和(自身を含む): 313347224582

約数和(自身を除く): 156367010566

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 613203961, 1226407922, 2452815844, 4905631688, 9811263376, 19622526752, 39245053504, 78490107008, 156980214016]

約数ペア:

[(1, 156980214016), (2, 78490107008), (4, 39245053504), (8, 19622526752), (16, 9811263376), (32, 4905631688), (64, 2452815844), (128, 1226407922), (256, 613203961)]