168005712

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{1171}}^1$

素因数の和:1257

約数の個数: 120

約数和(自身を含む): 513589152

約数和(自身を除く): 345583440

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 61, 84, 98, 112, 122, 147, 168, 183, 196, 244, 294, 336, 366, 392, 427, 488, 588, 732, 784, 854, 976, 1171, 1176, 1281, 1464, 1708, 2342, 2352, 2562, 2928, 2989, 3416, 3513, 4684, 5124, 5978, 6832, 7026, 8197, 8967, 9368, 10248, 11956, 14052, 16394, 17934, 18736, 20496, 23912, 24591, 28104, 32788, 35868, 47824, 49182, 56208, 57379, 65576, 71431, 71736, 98364, 114758, 131152, 142862, 143472, 172137, 196728, 214293, 229516, 285724, 344274, 393456, 428586, 459032, 500017, 571448, 688548, 857172, 918064, 1000034, 1142896, 1377096, 1500051, 1714344, 2000068, 2754192, 3000102, 3428688, 3500119, 4000136, 6000204, 7000238, 8000272, 10500357, 12000408, 14000476, 21000714, 24000816, 28000952, 42001428, 56001904, 84002856, 168005712]

約数ペア:

[(1, 168005712), (2, 84002856), (3, 56001904), (4, 42001428), (6, 28000952), (7, 24000816), (8, 21000714), (12, 14000476), (14, 12000408), (16, 10500357), (21, 8000272), (24, 7000238), (28, 6000204), (42, 4000136), (48, 3500119), (49, 3428688), (56, 3000102), (61, 2754192), (84, 2000068), (98, 1714344), (112, 1500051), (122, 1377096), (147, 1142896), (168, 1000034), (183, 918064), (196, 857172), (244, 688548), (294, 571448), (336, 500017), (366, 459032), (392, 428586), (427, 393456), (488, 344274), (588, 285724), (732, 229516), (784, 214293), (854, 196728), (976, 172137), (1171, 143472), (1176, 142862), (1281, 131152), (1464, 114758), (1708, 98364), (2342, 71736), (2352, 71431), (2562, 65576), (2928, 57379), (2989, 56208), (3416, 49182), (3513, 47824), (4684, 35868), (5124, 32788), (5978, 28104), (6832, 24591), (7026, 23912), (8197, 20496), (8967, 18736), (9368, 17934), (10248, 16394), (11956, 14052)]