130836584

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{673}}^1\times {\mathrm{1279}}^1$

素因数の和:1977

約数の個数: 32

約数和(自身を含む): 258816000

約数和(自身を除く): 127979416

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 673, 1279, 1346, 2558, 2692, 5116, 5384, 10232, 12787, 24301, 25574, 48602, 51148, 97204, 102296, 194408, 860767, 1721534, 3443068, 6886136, 16354573, 32709146, 65418292, 130836584]

約数ペア:

[(1, 130836584), (2, 65418292), (4, 32709146), (8, 16354573), (19, 6886136), (38, 3443068), (76, 1721534), (152, 860767), (673, 194408), (1279, 102296), (1346, 97204), (2558, 51148), (2692, 48602), (5116, 25574), (5384, 24301), (10232, 12787)]