137723733868

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{193}}^1\times {\mathrm{227}}^1\times {\mathrm{311}}^1$

素因数の和:780

約数の個数: 144

約数和(自身を含む): 294444993024

約数和(自身を除く): 156721259156

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 193, 227, 266, 311, 361, 386, 454, 532, 622, 722, 772, 908, 1244, 1351, 1444, 1589, 2177, 2527, 2702, 3178, 3667, 4313, 4354, 5054, 5404, 5909, 6356, 7334, 8626, 8708, 10108, 11818, 14668, 17252, 23636, 25669, 30191, 41363, 43811, 51338, 60023, 60382, 69673, 70597, 81947, 82726, 87622, 102676, 112271, 120046, 120764, 139346, 141194, 163894, 165452, 175244, 224542, 240092, 278692, 282388, 306677, 327788, 420161, 449084, 487711, 494179, 573629, 613354, 785897, 832409, 840322, 975422, 988358, 1140437, 1147258, 1226708, 1341343, 1571794, 1664818, 1680644, 1950844, 1976716, 2280874, 2294516, 2682686, 3143588, 3329636, 4561748, 5365372, 5826863, 7983059, 9389401, 11653726, 13625221, 15815771, 15966118, 18778802, 21668303, 23307452, 25485517, 27250442, 31631542, 31932236, 37557604, 43336606, 50971034, 54500884, 63263084, 86673212, 95376547, 101942068, 110710397, 151678121, 178398619, 190753094, 221420794, 258879199, 303356242, 356797238, 381506188, 442841588, 517758398, 606712484, 713594476, 1035516796, 1812154393, 3624308786, 4918704781, 7248617572, 9837409562, 19674819124, 34430933467, 68861866934, 137723733868]

約数ペア:

[(1, 137723733868), (2, 68861866934), (4, 34430933467), (7, 19674819124), (14, 9837409562), (19, 7248617572), (28, 4918704781), (38, 3624308786), (76, 1812154393), (133, 1035516796), (193, 713594476), (227, 606712484), (266, 517758398), (311, 442841588), (361, 381506188), (386, 356797238), (454, 303356242), (532, 258879199), (622, 221420794), (722, 190753094), (772, 178398619), (908, 151678121), (1244, 110710397), (1351, 101942068), (1444, 95376547), (1589, 86673212), (2177, 63263084), (2527, 54500884), (2702, 50971034), (3178, 43336606), (3667, 37557604), (4313, 31932236), (4354, 31631542), (5054, 27250442), (5404, 25485517), (5909, 23307452), (6356, 21668303), (7334, 18778802), (8626, 15966118), (8708, 15815771), (10108, 13625221), (11818, 11653726), (14668, 9389401), (17252, 7983059), (23636, 5826863), (25669, 5365372), (30191, 4561748), (41363, 3329636), (43811, 3143588), (51338, 2682686), (60023, 2294516), (60382, 2280874), (69673, 1976716), (70597, 1950844), (81947, 1680644), (82726, 1664818), (87622, 1571794), (102676, 1341343), (112271, 1226708), (120046, 1147258), (120764, 1140437), (139346, 988358), (141194, 975422), (163894, 840322), (165452, 832409), (175244, 785897), (224542, 613354), (240092, 573629), (278692, 494179), (282388, 487711), (306677, 449084), (327788, 420161)]