159723156736

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{256651}}^1$

素因数の和:256708

約数の個数: 144

約数和(自身を含む): 396595096128

約数和(自身を除く): 236871939392

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 32, 34, 44, 52, 64, 68, 88, 104, 128, 136, 143, 176, 187, 208, 221, 256, 272, 286, 352, 374, 416, 442, 544, 572, 704, 748, 832, 884, 1088, 1144, 1408, 1496, 1664, 1768, 2176, 2288, 2431, 2816, 2992, 3328, 3536, 4352, 4576, 4862, 5984, 7072, 9152, 9724, 11968, 14144, 18304, 19448, 23936, 28288, 36608, 38896, 47872, 56576, 77792, 155584, 256651, 311168, 513302, 622336, 1026604, 2053208, 2823161, 3336463, 4106416, 4363067, 5646322, 6672926, 8212832, 8726134, 11292644, 13345852, 16425664, 17452268, 22585288, 26691704, 32851328, 34904536, 36701093, 45170576, 47993737, 53383408, 56719871, 65702656, 69809072, 73402186, 90341152, 95987474, 106766816, 113439742, 139618144, 146804372, 180682304, 191974948, 213533632, 226879484, 279236288, 293608744, 361364608, 383949896, 427067264, 453758968, 558472576, 587217488, 623918581, 722729216, 767899792, 854134528, 907517936, 1116945152, 1174434976, 1247837162, 1535799584, 1815035872, 2348869952, 2495674324, 3071599168, 3630071744, 4697739904, 4991348648, 6143198336, 7260143488, 9395479808, 9982697296, 12286396672, 14520286976, 19965394592, 39930789184, 79861578368, 159723156736]

約数ペア:

[(1, 159723156736), (2, 79861578368), (4, 39930789184), (8, 19965394592), (11, 14520286976), (13, 12286396672), (16, 9982697296), (17, 9395479808), (22, 7260143488), (26, 6143198336), (32, 4991348648), (34, 4697739904), (44, 3630071744), (52, 3071599168), (64, 2495674324), (68, 2348869952), (88, 1815035872), (104, 1535799584), (128, 1247837162), (136, 1174434976), (143, 1116945152), (176, 907517936), (187, 854134528), (208, 767899792), (221, 722729216), (256, 623918581), (272, 587217488), (286, 558472576), (352, 453758968), (374, 427067264), (416, 383949896), (442, 361364608), (544, 293608744), (572, 279236288), (704, 226879484), (748, 213533632), (832, 191974948), (884, 180682304), (1088, 146804372), (1144, 139618144), (1408, 113439742), (1496, 106766816), (1664, 95987474), (1768, 90341152), (2176, 73402186), (2288, 69809072), (2431, 65702656), (2816, 56719871), (2992, 53383408), (3328, 47993737), (3536, 45170576), (4352, 36701093), (4576, 34904536), (4862, 32851328), (5984, 26691704), (7072, 22585288), (9152, 17452268), (9724, 16425664), (11968, 13345852), (14144, 11292644), (18304, 8726134), (19448, 8212832), (23936, 6672926), (28288, 5646322), (36608, 4363067), (38896, 4106416), (47872, 3336463), (56576, 2823161), (77792, 2053208), (155584, 1026604), (256651, 622336), (311168, 513302)]