156980378044

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{243758351}}^1$

素因数の和:243758385

約数の個数: 24

約数和(自身を含む): 327611225088

約数和(自身を除く): 170630847044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 243758351, 487516702, 975033404, 1706308457, 3412616914, 5606442073, 6825233828, 11212884146, 22425768292, 39245094511, 78490189022, 156980378044]

約数ペア:

[(1, 156980378044), (2, 78490189022), (4, 39245094511), (7, 22425768292), (14, 11212884146), (23, 6825233828), (28, 5606442073), (46, 3412616914), (92, 1706308457), (161, 975033404), (322, 487516702), (644, 243758351)]