131409772024

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{9437}}^1\times {\mathrm{56149}}^1$

素因数の和:65623

約数の個数: 32

約数和(自身を含む): 254372976000

約数和(自身を除く): 122963203976

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 9437, 18874, 37748, 56149, 75496, 112298, 224596, 292547, 449192, 585094, 1170188, 1740619, 2340376, 3481238, 6962476, 13924952, 529878113, 1059756226, 2119512452, 4239024904, 16426221503, 32852443006, 65704886012, 131409772024]

約数ペア:

[(1, 131409772024), (2, 65704886012), (4, 32852443006), (8, 16426221503), (31, 4239024904), (62, 2119512452), (124, 1059756226), (248, 529878113), (9437, 13924952), (18874, 6962476), (37748, 3481238), (56149, 2340376), (75496, 1740619), (112298, 1170188), (224596, 585094), (292547, 449192)]