161044006

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{401}}^1\times {\mathrm{1279}}^1$

素因数の和:1839

約数の個数: 16

約数和(自身を含む): 243901440

約数和(自身を除く): 82857434

約数列:

[1, 2, 157, 314, 401, 802, 1279, 2558, 62957, 125914, 200803, 401606, 512879, 1025758, 80522003, 161044006]

約数ペア:

[(1, 161044006), (2, 80522003), (157, 1025758), (314, 512879), (401, 401606), (802, 200803), (1279, 125914), (2558, 62957)]