145203646

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{450943}}^1$

素因数の和:450975

約数の個数: 16

約数和(自身を含む): 259743744

約数和(自身を除く): 114540098

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 450943, 901886, 3156601, 6313202, 10371689, 20743378, 72601823, 145203646]

約数ペア:

[(1, 145203646), (2, 72601823), (7, 20743378), (14, 10371689), (23, 6313202), (46, 3156601), (161, 901886), (322, 450943)]