137000752

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{28447}}^1$

素因数の和:28505

約数の個数: 40

約数和(自身を含む): 310424576

約数和(自身を除く): 173423824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 1204, 2408, 4816, 28447, 56894, 113788, 199129, 227576, 398258, 455152, 796516, 1223221, 1593032, 2446442, 3186064, 4892884, 8562547, 9785768, 17125094, 19571536, 34250188, 68500376, 137000752]

約数ペア:

[(1, 137000752), (2, 68500376), (4, 34250188), (7, 19571536), (8, 17125094), (14, 9785768), (16, 8562547), (28, 4892884), (43, 3186064), (56, 2446442), (86, 1593032), (112, 1223221), (172, 796516), (301, 455152), (344, 398258), (602, 227576), (688, 199129), (1204, 113788), (2408, 56894), (4816, 28447)]