129304616

素因数分解:

$2^3\times 7^1\times {\mathrm{2309011}}^1$

素因数の和:2309024

約数の個数: 16

約数和(自身を含む): 277081440

約数和(自身を除く): 147776824

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2309011, 4618022, 9236044, 16163077, 18472088, 32326154, 64652308, 129304616]

約数ペア:

[(1, 129304616), (2, 64652308), (4, 32326154), (7, 18472088), (8, 16163077), (14, 9236044), (28, 4618022), (56, 2309011)]