160666

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:189

約数の個数: 16

約数和(自身を含む): 269280

約数和(自身を除く): 108614

約数列:

[1, 2, 11, 22, 67, 109, 134, 218, 737, 1199, 1474, 2398, 7303, 14606, 80333, 160666]

約数ペア:

[(1, 160666), (2, 80333), (11, 14606), (22, 7303), (67, 2398), (109, 1474), (134, 1199), (218, 737)]