157773238

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{69997}}^1$

素因数の和:70036

約数の個数: 24

約数和(自身を含む): 287271792

約数和(自身を除く): 129498554

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 1127, 2254, 69997, 139994, 489979, 979958, 1609931, 3219862, 3429853, 6859706, 11269517, 22539034, 78886619, 157773238]

約数ペア:

[(1, 157773238), (2, 78886619), (7, 22539034), (14, 11269517), (23, 6859706), (46, 3429853), (49, 3219862), (98, 1609931), (161, 979958), (322, 489979), (1127, 139994), (2254, 69997)]