134280139

素因数分解:

$7^2\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{241}}^1$

素因数の和:475

約数の個数: 24

約数和(自身を含む): 159900048

約数和(自身を除く): 25619909

約数列:

[1, 7, 49, 83, 137, 241, 581, 959, 1687, 4067, 6713, 11371, 11809, 20003, 33017, 79597, 140021, 231119, 557179, 980147, 1617833, 2740411, 19182877, 134280139]

約数ペア:

[(1, 134280139), (7, 19182877), (49, 2740411), (83, 1617833), (137, 980147), (241, 557179), (581, 231119), (959, 140021), (1687, 79597), (4067, 33017), (6713, 20003), (11371, 11809)]