156720634576

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{80950741}}^1$

素因数の和:80950771

約数の個数: 30

約数和(自身を含む): 333759909266

約数和(自身を除く): 177039274690

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 80950741, 161901482, 323802964, 647605928, 890458151, 1295211856, 1780916302, 3561832604, 7123665208, 9795039661, 14247330416, 19590079322, 39180158644, 78360317288, 156720634576]

約数ペア:

[(1, 156720634576), (2, 78360317288), (4, 39180158644), (8, 19590079322), (11, 14247330416), (16, 9795039661), (22, 7123665208), (44, 3561832604), (88, 1780916302), (121, 1295211856), (176, 890458151), (242, 647605928), (484, 323802964), (968, 161901482), (1936, 80950741)]