128339953

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{937}}^1\times {\mathrm{1151}}^1$

素因数の和:2112

約数の個数: 16

約数和(自身を含む): 155602944

約数和(自身を除く): 27262991

約数列:

[1, 7, 17, 119, 937, 1151, 6559, 8057, 15929, 19567, 111503, 136969, 1078487, 7549409, 18334279, 128339953]

約数ペア:

[(1, 128339953), (7, 18334279), (17, 7549409), (119, 1078487), (937, 136969), (1151, 111503), (6559, 19567), (8057, 15929)]