129151918

素因数分解:

$2^1\times 7^1\times {\mathrm{2377}}^1\times {\mathrm{3881}}^1$

素因数の和:6267

約数の個数: 16

約数和(自身を含む): 221553504

約数和(自身を除く): 92401586

約数列:

[1, 2, 7, 14, 2377, 3881, 4754, 7762, 16639, 27167, 33278, 54334, 9225137, 18450274, 64575959, 129151918]

約数ペア:

[(1, 129151918), (2, 64575959), (7, 18450274), (14, 9225137), (2377, 54334), (3881, 33278), (4754, 27167), (7762, 16639)]