158847416

素因数分解:

$2^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:174

約数の個数: 128

約数和(自身を含む): 385392000

約数和(自身を除く): 226544584

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 61, 73, 91, 98, 104, 122, 146, 182, 196, 244, 292, 343, 364, 392, 427, 488, 511, 584, 637, 686, 728, 793, 854, 949, 1022, 1274, 1372, 1586, 1708, 1898, 2044, 2548, 2744, 2989, 3172, 3416, 3577, 3796, 4088, 4453, 4459, 5096, 5551, 5978, 6344, 6643, 7154, 7592, 8906, 8918, 11102, 11956, 13286, 14308, 17812, 17836, 20923, 22204, 23912, 25039, 26572, 28616, 31171, 35624, 35672, 38857, 41846, 44408, 46501, 50078, 53144, 57889, 62342, 77714, 83692, 93002, 100156, 115778, 124684, 155428, 167384, 186004, 200312, 218197, 231556, 249368, 271999, 310856, 325507, 372008, 405223, 436394, 463112, 543998, 651014, 810446, 872788, 1087996, 1302028, 1527379, 1620892, 1745576, 2175992, 2604056, 2836561, 3054758, 3241784, 5673122, 6109516, 11346244, 12219032, 19855927, 22692488, 39711854, 79423708, 158847416]

約数ペア:

[(1, 158847416), (2, 79423708), (4, 39711854), (7, 22692488), (8, 19855927), (13, 12219032), (14, 11346244), (26, 6109516), (28, 5673122), (49, 3241784), (52, 3054758), (56, 2836561), (61, 2604056), (73, 2175992), (91, 1745576), (98, 1620892), (104, 1527379), (122, 1302028), (146, 1087996), (182, 872788), (196, 810446), (244, 651014), (292, 543998), (343, 463112), (364, 436394), (392, 405223), (427, 372008), (488, 325507), (511, 310856), (584, 271999), (637, 249368), (686, 231556), (728, 218197), (793, 200312), (854, 186004), (949, 167384), (1022, 155428), (1274, 124684), (1372, 115778), (1586, 100156), (1708, 93002), (1898, 83692), (2044, 77714), (2548, 62342), (2744, 57889), (2989, 53144), (3172, 50078), (3416, 46501), (3577, 44408), (3796, 41846), (4088, 38857), (4453, 35672), (4459, 35624), (5096, 31171), (5551, 28616), (5978, 26572), (6344, 25039), (6643, 23912), (7154, 22204), (7592, 20923), (8906, 17836), (8918, 17812), (11102, 14308), (11956, 13286)]