152217721

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{883}}^1$

素因数の和:1156

約数の個数: 16

約数和(自身を含む): 164919040

約数和(自身を除く): 12701319

約数列:

[1, 19, 43, 211, 817, 883, 4009, 9073, 16777, 37969, 172387, 186313, 721411, 3539947, 8011459, 152217721]

約数ペア:

[(1, 152217721), (19, 8011459), (43, 3539947), (211, 721411), (817, 186313), (883, 172387), (4009, 37969), (9073, 16777)]