157918586

素因数分解:

$2^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{26921}}^1$

素因数の和:27349

約数の個数: 16

約数和(自身を含む): 271373760

約数和(自身を除く): 113455174

約数列:

[1, 2, 7, 14, 419, 838, 2933, 5866, 26921, 53842, 188447, 376894, 11279899, 22559798, 78959293, 157918586]

約数ペア:

[(1, 157918586), (2, 78959293), (7, 22559798), (14, 11279899), (419, 376894), (838, 188447), (2933, 53842), (5866, 26921)]