128665024

素因数分解:

$2^6\times {\mathrm{229}}^1\times {\mathrm{8779}}^1$

素因数の和:9020

約数の個数: 28

約数和(自身を含む): 256463800

約数和(自身を除く): 127798776

約数列:

[1, 2, 4, 8, 16, 32, 64, 229, 458, 916, 1832, 3664, 7328, 8779, 14656, 17558, 35116, 70232, 140464, 280928, 561856, 2010391, 4020782, 8041564, 16083128, 32166256, 64332512, 128665024]

約数ペア:

[(1, 128665024), (2, 64332512), (4, 32166256), (8, 16083128), (16, 8041564), (32, 4020782), (64, 2010391), (229, 561856), (458, 280928), (916, 140464), (1832, 70232), (3664, 35116), (7328, 17558), (8779, 14656)]