166331372

素因数分解:

$2^2\times {\mathrm{307}}^1\times {\mathrm{135449}}^1$

素因数の和:135760

約数の個数: 12

約数和(自身を含む): 292030200

約数和(自身を除く): 125698828

約数列:

[1, 2, 4, 307, 614, 1228, 135449, 270898, 541796, 41582843, 83165686, 166331372]

約数ペア:

[(1, 166331372), (2, 83165686), (4, 41582843), (307, 541796), (614, 270898), (1228, 135449)]