15351504

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:193

約数の個数: 120

約数和(自身を含む): 47327328

約数和(自身を除く): 31975824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 61, 84, 98, 107, 112, 122, 147, 168, 183, 196, 214, 244, 294, 321, 336, 366, 392, 427, 428, 488, 588, 642, 732, 749, 784, 854, 856, 976, 1176, 1281, 1284, 1464, 1498, 1708, 1712, 2247, 2352, 2562, 2568, 2928, 2989, 2996, 3416, 4494, 5124, 5136, 5243, 5978, 5992, 6527, 6832, 8967, 8988, 10248, 10486, 11956, 11984, 13054, 15729, 17934, 17976, 19581, 20496, 20972, 23912, 26108, 31458, 35868, 35952, 39162, 41944, 45689, 47824, 52216, 62916, 71736, 78324, 83888, 91378, 104432, 125832, 137067, 143472, 156648, 182756, 251664, 274134, 313296, 319823, 365512, 548268, 639646, 731024, 959469, 1096536, 1279292, 1918938, 2193072, 2558584, 3837876, 5117168, 7675752, 15351504]

約数ペア:

[(1, 15351504), (2, 7675752), (3, 5117168), (4, 3837876), (6, 2558584), (7, 2193072), (8, 1918938), (12, 1279292), (14, 1096536), (16, 959469), (21, 731024), (24, 639646), (28, 548268), (42, 365512), (48, 319823), (49, 313296), (56, 274134), (61, 251664), (84, 182756), (98, 156648), (107, 143472), (112, 137067), (122, 125832), (147, 104432), (168, 91378), (183, 83888), (196, 78324), (214, 71736), (244, 62916), (294, 52216), (321, 47824), (336, 45689), (366, 41944), (392, 39162), (427, 35952), (428, 35868), (488, 31458), (588, 26108), (642, 23912), (732, 20972), (749, 20496), (784, 19581), (854, 17976), (856, 17934), (976, 15729), (1176, 13054), (1281, 11984), (1284, 11956), (1464, 10486), (1498, 10248), (1708, 8988), (1712, 8967), (2247, 6832), (2352, 6527), (2562, 5992), (2568, 5978), (2928, 5243), (2989, 5136), (2996, 5124), (3416, 4494)]