157179799

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{857}}^1$

素因数の和:1087

約数の個数: 24

約数和(自身を含む): 193667760

約数和(自身を除く): 36487961

約数列:

[1, 7, 19, 49, 133, 197, 857, 931, 1379, 3743, 5999, 9653, 16283, 26201, 41993, 113981, 168829, 183407, 797867, 1181803, 3207751, 8272621, 22454257, 157179799]

約数ペア:

[(1, 157179799), (7, 22454257), (19, 8272621), (49, 3207751), (133, 1181803), (197, 797867), (857, 183407), (931, 168829), (1379, 113981), (3743, 41993), (5999, 26201), (9653, 16283)]