159780318

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{248879}}^1$

素因数の和:248991

約数の個数: 16

約数和(自身を含む): 322548480

約数和(自身を除く): 162768162

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 248879, 497758, 746637, 1493274, 26630053, 53260106, 79890159, 159780318]

約数ペア:

[(1, 159780318), (2, 79890159), (3, 53260106), (6, 26630053), (107, 1493274), (214, 746637), (321, 497758), (642, 248879)]