161738778247

素因数分解:

${\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{487}}^1\times {\mathrm{190979}}^1$

素因数の和:191550

約数の個数: 16

約数和(自身を含む): 169993589760

約数和(自身を除く): 8254811513

約数列:

[1, 37, 47, 487, 1739, 18019, 22889, 190979, 846893, 7066223, 8976013, 93006773, 332112481, 3441250601, 4371318331, 161738778247]

約数ペア:

[(1, 161738778247), (37, 4371318331), (47, 3441250601), (487, 332112481), (1739, 93006773), (18019, 8976013), (22889, 7066223), (190979, 846893)]