130207938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{15737}}^1$

素因数の和:15946

約数の個数: 32

約数和(自身を含む): 299147904

約数和(自身を除く): 168939966

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 197, 394, 591, 1182, 1379, 2758, 4137, 8274, 15737, 31474, 47211, 94422, 110159, 220318, 330477, 660954, 3100189, 6200378, 9300567, 18601134, 21701323, 43402646, 65103969, 130207938]

約数ペア:

[(1, 130207938), (2, 65103969), (3, 43402646), (6, 21701323), (7, 18601134), (14, 9300567), (21, 6200378), (42, 3100189), (197, 660954), (394, 330477), (591, 220318), (1182, 110159), (1379, 94422), (2758, 47211), (4137, 31474), (8274, 15737)]