129781207918

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1$

素因数の和:522

約数の個数: 128

約数和(自身を含む): 218078023680

約数和(自身を除く): 88296815762

約数列:

[1, 2, 31, 37, 43, 62, 67, 73, 74, 86, 134, 146, 269, 538, 1147, 1333, 1591, 2077, 2263, 2294, 2479, 2666, 2701, 2881, 3139, 3182, 4154, 4526, 4891, 4958, 5402, 5762, 6278, 8339, 9782, 9953, 11567, 16678, 18023, 19637, 19906, 23134, 36046, 39274, 49321, 76849, 83731, 89311, 97309, 98642, 106597, 116143, 151621, 153698, 167462, 178622, 180967, 194618, 210313, 213194, 232286, 303242, 308543, 358577, 361934, 420626, 427979, 558713, 608747, 617086, 666851, 717154, 726569, 774989, 844391, 855958, 1117426, 1217494, 1315679, 1333702, 1453138, 1549978, 1688782, 2631358, 3304507, 3600433, 5609977, 6519703, 6609014, 7200866, 7781581, 11219954, 13039406, 13267349, 15563162, 20672381, 22523639, 24024659, 26176121, 26534698, 28674593, 31242467, 40786049, 41344762, 45047278, 48049318, 48680123, 52352242, 56574197, 57349186, 62484934, 81572098, 97360246, 113148394, 241229011, 482458022, 888912383, 968516477, 1509083813, 1753800107, 1777824766, 1937032954, 2093245289, 3018167626, 3507600214, 4186490578, 64890603959, 129781207918]

約数ペア:

[(1, 129781207918), (2, 64890603959), (31, 4186490578), (37, 3507600214), (43, 3018167626), (62, 2093245289), (67, 1937032954), (73, 1777824766), (74, 1753800107), (86, 1509083813), (134, 968516477), (146, 888912383), (269, 482458022), (538, 241229011), (1147, 113148394), (1333, 97360246), (1591, 81572098), (2077, 62484934), (2263, 57349186), (2294, 56574197), (2479, 52352242), (2666, 48680123), (2701, 48049318), (2881, 45047278), (3139, 41344762), (3182, 40786049), (4154, 31242467), (4526, 28674593), (4891, 26534698), (4958, 26176121), (5402, 24024659), (5762, 22523639), (6278, 20672381), (8339, 15563162), (9782, 13267349), (9953, 13039406), (11567, 11219954), (16678, 7781581), (18023, 7200866), (19637, 6609014), (19906, 6519703), (23134, 5609977), (36046, 3600433), (39274, 3304507), (49321, 2631358), (76849, 1688782), (83731, 1549978), (89311, 1453138), (97309, 1333702), (98642, 1315679), (106597, 1217494), (116143, 1117426), (151621, 855958), (153698, 844391), (167462, 774989), (178622, 726569), (180967, 717154), (194618, 666851), (210313, 617086), (213194, 608747), (232286, 558713), (303242, 427979), (308543, 420626), (358577, 361934)]