144690622

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{487}}^1\times {\mathrm{997}}^1$

素因数の和:1635

約数の個数: 16

約数和(自身を含む): 219160800

約数和(自身を除く): 74470178

約数列:

[1, 2, 149, 298, 487, 974, 997, 1994, 72563, 145126, 148553, 297106, 485539, 971078, 72345311, 144690622]

約数ペア:

[(1, 144690622), (2, 72345311), (149, 971078), (298, 485539), (487, 297106), (974, 148553), (997, 145126), (1994, 72563)]