157067792

素因数分解:

$2^4\times 7^1\times {\mathrm{1402391}}^1$

素因数の和:1402406

約数の個数: 20

約数和(自身を含む): 347793216

約数和(自身を除く): 190725424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1402391, 2804782, 5609564, 9816737, 11219128, 19633474, 22438256, 39266948, 78533896, 157067792]

約数ペア:

[(1, 157067792), (2, 78533896), (4, 39266948), (7, 22438256), (8, 19633474), (14, 11219128), (16, 9816737), (28, 5609564), (56, 2804782), (112, 1402391)]