139314644

素因数分解:

$2^2\times 7^2\times {\mathrm{109}}^1\times {\mathrm{6521}}^1$

素因数の和:6648

約数の個数: 36

約数和(自身を含む): 286250580

約数和(自身を除く): 146935936

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 109, 196, 218, 436, 763, 1526, 3052, 5341, 6521, 10682, 13042, 21364, 26084, 45647, 91294, 182588, 319529, 639058, 710789, 1278116, 1421578, 2843156, 4975523, 9951046, 19902092, 34828661, 69657322, 139314644]

約数ペア:

[(1, 139314644), (2, 69657322), (4, 34828661), (7, 19902092), (14, 9951046), (28, 4975523), (49, 2843156), (98, 1421578), (109, 1278116), (196, 710789), (218, 639058), (436, 319529), (763, 182588), (1526, 91294), (3052, 45647), (5341, 26084), (6521, 21364), (10682, 13042)]