166248119

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{751}}^1$

素因数の和:1022

約数の個数: 16

約数和(自身を含む): 179036160

約数和(自身を除く): 12788041

約数列:

[1, 19, 61, 191, 751, 1159, 3629, 11651, 14269, 45811, 143441, 221369, 870409, 2725379, 8749901, 166248119]

約数ペア:

[(1, 166248119), (19, 8749901), (61, 2725379), (191, 870409), (751, 221369), (1159, 143441), (3629, 45811), (11651, 14269)]