138740204

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{5417}}^1$

素因数の和:5777

約数の個数: 24

約数和(自身を含む): 256379760

約数和(自身を除く): 117639556

約数列:

[1, 2, 4, 19, 38, 76, 337, 674, 1348, 5417, 6403, 10834, 12806, 21668, 25612, 102923, 205846, 411692, 1825529, 3651058, 7302116, 34685051, 69370102, 138740204]

約数ペア:

[(1, 138740204), (2, 69370102), (4, 34685051), (19, 7302116), (38, 3651058), (76, 1825529), (337, 411692), (674, 205846), (1348, 102923), (5417, 25612), (6403, 21668), (10834, 12806)]