138493198193

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{7177}}^1\times {\mathrm{64109}}^1$

素因数の和:71336

約数の個数: 16

約数和(自身を含む): 161983916160

約数和(自身を除く): 23490717967

約数列:

[1, 7, 43, 301, 7177, 50239, 64109, 308611, 448763, 2160277, 2756687, 19296809, 460110293, 3220772051, 19784742599, 138493198193]

約数ペア:

[(1, 138493198193), (7, 19784742599), (43, 3220772051), (301, 460110293), (7177, 19296809), (50239, 2756687), (64109, 2160277), (308611, 448763)]