157078987796

素因数分解:

$2^2\times {\mathrm{197}}^1\times {\mathrm{32609}}^1\times {\mathrm{6113}}^1$

素因数の和:38923

約数の個数: 24

約数和(自身を含む): 276337270440

約数和(自身を除く): 119258282644

約数列:

[1, 2, 4, 197, 394, 788, 6113, 12226, 24452, 32609, 65218, 130436, 1204261, 2408522, 4817044, 6423973, 12847946, 25695892, 199338817, 398677634, 797355268, 39269746949, 78539493898, 157078987796]

約数ペア:

[(1, 157078987796), (2, 78539493898), (4, 39269746949), (197, 797355268), (394, 398677634), (788, 199338817), (6113, 25695892), (12226, 12847946), (24452, 6423973), (32609, 4817044), (65218, 2408522), (130436, 1204261)]