158243554

素因数分解:

$2^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{42019}}^1$

素因数の和:42297

約数の個数: 16

約数和(自身を含む): 272289600

約数和(自身を除く): 114046046

約数列:

[1, 2, 7, 14, 269, 538, 1883, 3766, 42019, 84038, 294133, 588266, 11303111, 22606222, 79121777, 158243554]

約数ペア:

[(1, 158243554), (2, 79121777), (7, 22606222), (14, 11303111), (269, 588266), (538, 294133), (1883, 84038), (3766, 42019)]