145184137

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1\times {\mathrm{997}}^1$

素因数の和:1368

約数の個数: 16

約数和(自身を含む): 169005312

約数和(自身を除く): 23821175

約数列:

[1, 7, 71, 293, 497, 997, 2051, 6979, 20803, 70787, 145621, 292121, 495509, 2044847, 20740591, 145184137]

約数ペア:

[(1, 145184137), (7, 20740591), (71, 2044847), (293, 495509), (497, 292121), (997, 145621), (2051, 70787), (6979, 20803)]