165004154

素因数分解:

$2^1\times 7^1\times {\mathrm{571}}^1\times {\mathrm{20641}}^1$

素因数の和:21221

約数の個数: 16

約数和(自身を含む): 283373376

約数和(自身を除く): 118369222

約数列:

[1, 2, 7, 14, 571, 1142, 3997, 7994, 20641, 41282, 144487, 288974, 11786011, 23572022, 82502077, 165004154]

約数ペア:

[(1, 165004154), (2, 82502077), (7, 23572022), (14, 11786011), (571, 288974), (1142, 144487), (3997, 41282), (7994, 20641)]