159781666

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{102293}}^1$

素因数の和:102377

約数の個数: 16

約数和(自身を含む): 265146048

約数和(自身を除く): 105364382

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 102293, 204586, 1125223, 2250446, 7262803, 14525606, 79890833, 159781666]

約数ペア:

[(1, 159781666), (2, 79890833), (11, 14525606), (22, 7262803), (71, 2250446), (142, 1125223), (781, 204586), (1562, 102293)]