135578576

素因数分解:

$2^4\times 7^1\times {\mathrm{1210523}}^1$

素因数の和:1210538

約数の個数: 20

約数和(自身を含む): 300209952

約数和(自身を除く): 164631376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1210523, 2421046, 4842092, 8473661, 9684184, 16947322, 19368368, 33894644, 67789288, 135578576]

約数ペア:

[(1, 135578576), (2, 67789288), (4, 33894644), (7, 19368368), (8, 16947322), (14, 9684184), (16, 8473661), (28, 4842092), (56, 2421046), (112, 1210523)]