158139223

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{10657}}^1$

素因数の和:10758

約数の個数: 16

約数和(自身を含む): 184170240

約数和(自身を除く): 26031017

約数列:

[1, 11, 19, 71, 209, 781, 1349, 10657, 14839, 117227, 202483, 756647, 2227313, 8323117, 14376293, 158139223]

約数ペア:

[(1, 158139223), (11, 14376293), (19, 8323117), (71, 2227313), (209, 756647), (781, 202483), (1349, 117227), (10657, 14839)]