158236274

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{491417}}^1$

素因数の和:491449

約数の個数: 16

約数和(自身を含む): 283056768

約数和(自身を除く): 124820494

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 491417, 982834, 3439919, 6879838, 11302591, 22605182, 79118137, 158236274]

約数ペア:

[(1, 158236274), (2, 79118137), (7, 22605182), (14, 11302591), (23, 6879838), (46, 3439919), (161, 982834), (322, 491417)]