136630256

素因数分解:

$2^4\times 7^1\times {\mathrm{1219913}}^1$

素因数の和:1219928

約数の個数: 20

約数和(自身を含む): 302538672

約数和(自身を除く): 165908416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1219913, 2439826, 4879652, 8539391, 9759304, 17078782, 19518608, 34157564, 68315128, 136630256]

約数ペア:

[(1, 136630256), (2, 68315128), (4, 34157564), (7, 19518608), (8, 17078782), (14, 9759304), (16, 8539391), (28, 4879652), (56, 2439826), (112, 1219913)]