153538259

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{10789}}^1$

素因数の和:10922

約数の個数: 16

約数和(自身を含む): 186451200

約数和(自身を除く): 32912941

約数列:

[1, 7, 19, 107, 133, 749, 2033, 10789, 14231, 75523, 204991, 1154423, 1434937, 8080961, 21934037, 153538259]

約数ペア:

[(1, 153538259), (7, 21934037), (19, 8080961), (107, 1434937), (133, 1154423), (749, 204991), (2033, 75523), (10789, 14231)]