157072107437

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{168713327}}^1$

素因数の和:168713360

約数の個数: 12

約数和(自身を含む): 192333193920

約数和(自身を除く): 35261086483

約数列:

[1, 7, 19, 49, 133, 931, 168713327, 1180993289, 3205553213, 8266953023, 22438872491, 157072107437]

約数ペア:

[(1, 157072107437), (7, 22438872491), (19, 8266953023), (49, 3205553213), (133, 1180993289), (931, 168713327)]