137745706

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{2861}}^1$

素因数の和:3070

約数の個数: 32

約数和(自身を含む): 250024320

約数和(自身を除く): 112278614

約数列:

[1, 2, 7, 14, 19, 38, 133, 181, 266, 362, 1267, 2534, 2861, 3439, 5722, 6878, 20027, 24073, 40054, 48146, 54359, 108718, 380513, 517841, 761026, 1035682, 3624887, 7249774, 9838979, 19677958, 68872853, 137745706]

約数ペア:

[(1, 137745706), (2, 68872853), (7, 19677958), (14, 9838979), (19, 7249774), (38, 3624887), (133, 1035682), (181, 761026), (266, 517841), (362, 380513), (1267, 108718), (2534, 54359), (2861, 48146), (3439, 40054), (5722, 24073), (6878, 20027)]