128376484

素因数分解:

$2^2\times {\mathrm{229}}^1\times {\mathrm{269}}^1\times {\mathrm{521}}^1$

素因数の和:1023

約数の個数: 24

約数和(自身を含む): 226913400

約数和(自身を除く): 98536916

約数列:

[1, 2, 4, 229, 269, 458, 521, 538, 916, 1042, 1076, 2084, 61601, 119309, 123202, 140149, 238618, 246404, 280298, 477236, 560596, 32094121, 64188242, 128376484]

約数ペア:

[(1, 128376484), (2, 64188242), (4, 32094121), (229, 560596), (269, 477236), (458, 280298), (521, 246404), (538, 238618), (916, 140149), (1042, 123202), (1076, 119309), (2084, 61601)]