155671588

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{353}}^1\times {\mathrm{2689}}^1$

素因数の和:3087

約数の個数: 24

約数和(自身を含む): 279964440

約数和(自身を除く): 124292852

約数列:

[1, 2, 4, 41, 82, 164, 353, 706, 1412, 2689, 5378, 10756, 14473, 28946, 57892, 110249, 220498, 440996, 949217, 1898434, 3796868, 38917897, 77835794, 155671588]

約数ペア:

[(1, 155671588), (2, 77835794), (4, 38917897), (41, 3796868), (82, 1898434), (164, 949217), (353, 440996), (706, 220498), (1412, 110249), (2689, 57892), (5378, 28946), (10756, 14473)]