201612989968

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{8123}}^1$

素因数の和:8361

約数の個数: 120

約数和(自身を含む): 432484649568

約数和(自身を除く): 230871659600

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 67, 104, 134, 137, 169, 208, 268, 274, 338, 536, 548, 676, 871, 1072, 1096, 1352, 1742, 1781, 2192, 2704, 3484, 3562, 6968, 7124, 8123, 9179, 11323, 13936, 14248, 16246, 18358, 22646, 23153, 28496, 32492, 36716, 45292, 46306, 64984, 73432, 90584, 92612, 105599, 119327, 129968, 146864, 181168, 185224, 211198, 238654, 370448, 422396, 477308, 544241, 844792, 954616, 1088482, 1112851, 1372787, 1551251, 1689584, 1909232, 2176964, 2225702, 2745574, 3102502, 4353928, 4451404, 5491148, 6205004, 7075133, 8707856, 8902808, 10982296, 12410008, 14150266, 14467063, 17805616, 21964592, 24820016, 28300532, 28934126, 56601064, 57868252, 74561017, 91976729, 113202128, 115736504, 149122034, 183953458, 188071819, 231473008, 298244068, 367906916, 376143638, 596488136, 735813832, 752287276, 969293221, 1192976272, 1471627664, 1504574552, 1938586442, 3009149104, 3877172884, 7754345768, 12600811873, 15508691536, 25201623746, 50403247492, 100806494984, 201612989968]

約数ペア:

[(1, 201612989968), (2, 100806494984), (4, 50403247492), (8, 25201623746), (13, 15508691536), (16, 12600811873), (26, 7754345768), (52, 3877172884), (67, 3009149104), (104, 1938586442), (134, 1504574552), (137, 1471627664), (169, 1192976272), (208, 969293221), (268, 752287276), (274, 735813832), (338, 596488136), (536, 376143638), (548, 367906916), (676, 298244068), (871, 231473008), (1072, 188071819), (1096, 183953458), (1352, 149122034), (1742, 115736504), (1781, 113202128), (2192, 91976729), (2704, 74561017), (3484, 57868252), (3562, 56601064), (6968, 28934126), (7124, 28300532), (8123, 24820016), (9179, 21964592), (11323, 17805616), (13936, 14467063), (14248, 14150266), (16246, 12410008), (18358, 10982296), (22646, 8902808), (23153, 8707856), (28496, 7075133), (32492, 6205004), (36716, 5491148), (45292, 4451404), (46306, 4353928), (64984, 3102502), (73432, 2745574), (90584, 2225702), (92612, 2176964), (105599, 1909232), (119327, 1689584), (129968, 1551251), (146864, 1372787), (181168, 1112851), (185224, 1088482), (211198, 954616), (238654, 844792), (370448, 544241), (422396, 477308)]