156778129

素因数分解:

${\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1\times {\mathrm{349}}^1$

素因数の和:760

約数の個数: 16

約数和(自身を含む): 166566400

約数和(自身を除く): 9788271

約数列:

[1, 31, 43, 337, 349, 1333, 10447, 10819, 14491, 15007, 117613, 449221, 465217, 3646003, 5057359, 156778129]

約数ペア:

[(1, 156778129), (31, 5057359), (43, 3646003), (337, 465217), (349, 449221), (1333, 117613), (10447, 15007), (10819, 14491)]