145904934

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{80789}}^1$

素因数の和:80844

約数の個数: 32

約数和(自身を含む): 341256960

約数和(自身を除く): 195352026

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 80789, 161578, 242367, 484734, 565523, 1131046, 1696569, 3393138, 3473927, 6947854, 10421781, 20843562, 24317489, 48634978, 72952467, 145904934]

約数ペア:

[(1, 145904934), (2, 72952467), (3, 48634978), (6, 24317489), (7, 20843562), (14, 10421781), (21, 6947854), (42, 3473927), (43, 3393138), (86, 1696569), (129, 1131046), (258, 565523), (301, 484734), (602, 242367), (903, 161578), (1806, 80789)]