156749516968

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1667}}^1\times {\mathrm{20161}}^1$

素因数の和:21898

約数の個数: 64

約数和(自身を含む): 326885699520

約数和(自身を除く): 170136182552

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 88, 106, 212, 424, 583, 1166, 1667, 2332, 3334, 4664, 6668, 13336, 18337, 20161, 36674, 40322, 73348, 80644, 88351, 146696, 161288, 176702, 221771, 353404, 443542, 706808, 887084, 971861, 1068533, 1774168, 1943722, 2137066, 3887444, 4274132, 7774888, 8548264, 11753863, 23507726, 33608387, 47015452, 67216774, 94030904, 134433548, 268867096, 369692257, 739384514, 1478769028, 1781244511, 2957538056, 3562489022, 7124978044, 14249956088, 19593689621, 39187379242, 78374758484, 156749516968]

約数ペア:

[(1, 156749516968), (2, 78374758484), (4, 39187379242), (8, 19593689621), (11, 14249956088), (22, 7124978044), (44, 3562489022), (53, 2957538056), (88, 1781244511), (106, 1478769028), (212, 739384514), (424, 369692257), (583, 268867096), (1166, 134433548), (1667, 94030904), (2332, 67216774), (3334, 47015452), (4664, 33608387), (6668, 23507726), (13336, 11753863), (18337, 8548264), (20161, 7774888), (36674, 4274132), (40322, 3887444), (73348, 2137066), (80644, 1943722), (88351, 1774168), (146696, 1068533), (161288, 971861), (176702, 887084), (221771, 706808), (353404, 443542)]