128548442876

素因数分解:

$2^2\times 7^1\times {\mathrm{11953}}^1\times {\mathrm{384089}}^1$

素因数の和:396053

約数の個数: 24

約数和(自身を含む): 257119064160

約数和(自身を除く): 128570621284

約数列:

[1, 2, 4, 7, 14, 28, 11953, 23906, 47812, 83671, 167342, 334684, 384089, 768178, 1536356, 2688623, 5377246, 10754492, 4591015817, 9182031634, 18364063268, 32137110719, 64274221438, 128548442876]

約数ペア:

[(1, 128548442876), (2, 64274221438), (4, 32137110719), (7, 18364063268), (14, 9182031634), (28, 4591015817), (11953, 10754492), (23906, 5377246), (47812, 2688623), (83671, 1536356), (167342, 768178), (334684, 384089)]