156931188318

素因数分解:

$2^1\times 3^4\times {\mathrm{968711039}}^1$

素因数の和:968711053

約数の個数: 20

約数和(自身を含む): 351642107520

約数和(自身を除く): 194710919202

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 968711039, 1937422078, 2906133117, 5812266234, 8718399351, 17436798702, 26155198053, 52310396106, 78465594159, 156931188318]

約数ペア:

[(1, 156931188318), (2, 78465594159), (3, 52310396106), (6, 26155198053), (9, 17436798702), (18, 8718399351), (27, 5812266234), (54, 2906133117), (81, 1937422078), (162, 968711039)]