129186722

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{401201}}^1$

素因数の和:401233

約数の個数: 16

約数和(自身を含む): 231092352

約数和(自身を除く): 101905630

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 401201, 802402, 2808407, 5616814, 9227623, 18455246, 64593361, 129186722]

約数ペア:

[(1, 129186722), (2, 64593361), (7, 18455246), (14, 9227623), (23, 5616814), (46, 2808407), (161, 802402), (322, 401201)]