156941049386

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{648516733}}^1$

素因数の和:648516757

約数の個数: 12

約数和(自身を含む): 258758176866

約数和(自身を除く): 101817127480

約数列:

[1, 2, 11, 22, 121, 242, 648516733, 1297033466, 7133684063, 14267368126, 78470524693, 156941049386]

約数ペア:

[(1, 156941049386), (2, 78470524693), (11, 14267368126), (22, 7133684063), (121, 1297033466), (242, 648516733)]