166448618

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{115429}}^1$

素因数の和:115541

約数の個数: 16

約数和(自身を含む): 288113280

約数和(自身を除く): 121664662

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 115429, 230858, 808003, 1616006, 11889187, 23778374, 83224309, 166448618]

約数ペア:

[(1, 166448618), (2, 83224309), (7, 23778374), (14, 11889187), (103, 1616006), (206, 808003), (721, 230858), (1442, 115429)]