166316906

素因数分解:

$2^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{27061}}^1$

素因数の和:27509

約数の個数: 16

約数和(自身を含む): 285774720

約数和(自身を除く): 119457814

約数列:

[1, 2, 7, 14, 439, 878, 3073, 6146, 27061, 54122, 189427, 378854, 11879779, 23759558, 83158453, 166316906]

約数ペア:

[(1, 166316906), (2, 83158453), (7, 23759558), (14, 11879779), (439, 378854), (878, 189427), (3073, 54122), (6146, 27061)]