131656952

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{63541}}^1$

素因数の和:63591

約数の個数: 32

約数和(自身を含む): 289751520

約数和(自身を除く): 158094568

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 63541, 127082, 254164, 444787, 508328, 889574, 1779148, 2351017, 3558296, 4702034, 9404068, 16457119, 18808136, 32914238, 65828476, 131656952]

約数ペア:

[(1, 131656952), (2, 65828476), (4, 32914238), (7, 18808136), (8, 16457119), (14, 9404068), (28, 4702034), (37, 3558296), (56, 2351017), (74, 1779148), (148, 889574), (259, 508328), (296, 444787), (518, 254164), (1036, 127082), (2072, 63541)]