134760464

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{443291}}^1$

素因数の和:443318

約数の個数: 20

約数和(自身を含む): 274841040

約数和(自身を除く): 140080576

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 443291, 886582, 1773164, 3546328, 7092656, 8422529, 16845058, 33690116, 67380232, 134760464]

約数ペア:

[(1, 134760464), (2, 67380232), (4, 33690116), (8, 16845058), (16, 8422529), (19, 7092656), (38, 3546328), (76, 1773164), (152, 886582), (304, 443291)]