136977886

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{359}}^1\times {\mathrm{2687}}^1$

素因数の和:3119

約数の個数: 16

約数和(自身を含む): 209018880

約数和(自身を除く): 72040994

約数列:

[1, 2, 71, 142, 359, 718, 2687, 5374, 25489, 50978, 190777, 381554, 964633, 1929266, 68488943, 136977886]

約数ペア:

[(1, 136977886), (2, 68488943), (71, 1929266), (142, 964633), (359, 381554), (718, 190777), (2687, 50978), (5374, 25489)]