156949273514

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{648550717}}^1$

素因数の和:648550741

約数の個数: 12

約数和(自身を含む): 258771736482

約数和(自身を除く): 101822462968

約数列:

[1, 2, 11, 22, 121, 242, 648550717, 1297101434, 7134057887, 14268115774, 78474636757, 156949273514]

約数ペア:

[(1, 156949273514), (2, 78474636757), (11, 14268115774), (22, 7134057887), (121, 1297101434), (242, 648550717)]