191481408

素因数分解:

$2^6\times 3^4\times {\mathrm{43}}^1\times {\mathrm{859}}^1$

素因数の和:926

約数の個数: 140

約数和(自身を含む): 581487280

約数和(自身を除く): 390005872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 64, 72, 81, 86, 96, 108, 129, 144, 162, 172, 192, 216, 258, 288, 324, 344, 387, 432, 516, 576, 648, 688, 774, 859, 864, 1032, 1161, 1296, 1376, 1548, 1718, 1728, 2064, 2322, 2577, 2592, 2752, 3096, 3436, 3483, 4128, 4644, 5154, 5184, 6192, 6872, 6966, 7731, 8256, 9288, 10308, 12384, 13744, 13932, 15462, 18576, 20616, 23193, 24768, 27488, 27864, 30924, 36937, 37152, 41232, 46386, 54976, 55728, 61848, 69579, 73874, 74304, 82464, 92772, 110811, 111456, 123696, 139158, 147748, 164928, 185544, 221622, 222912, 247392, 278316, 295496, 332433, 371088, 443244, 494784, 556632, 590992, 664866, 742176, 886488, 997299, 1113264, 1181984, 1329732, 1484352, 1772976, 1994598, 2226528, 2363968, 2659464, 2991897, 3545952, 3989196, 4453056, 5318928, 5983794, 7091904, 7978392, 10637856, 11967588, 15956784, 21275712, 23935176, 31913568, 47870352, 63827136, 95740704, 191481408]

約数ペア:

[(1, 191481408), (2, 95740704), (3, 63827136), (4, 47870352), (6, 31913568), (8, 23935176), (9, 21275712), (12, 15956784), (16, 11967588), (18, 10637856), (24, 7978392), (27, 7091904), (32, 5983794), (36, 5318928), (43, 4453056), (48, 3989196), (54, 3545952), (64, 2991897), (72, 2659464), (81, 2363968), (86, 2226528), (96, 1994598), (108, 1772976), (129, 1484352), (144, 1329732), (162, 1181984), (172, 1113264), (192, 997299), (216, 886488), (258, 742176), (288, 664866), (324, 590992), (344, 556632), (387, 494784), (432, 443244), (516, 371088), (576, 332433), (648, 295496), (688, 278316), (774, 247392), (859, 222912), (864, 221622), (1032, 185544), (1161, 164928), (1296, 147748), (1376, 139158), (1548, 123696), (1718, 111456), (1728, 110811), (2064, 92772), (2322, 82464), (2577, 74304), (2592, 73874), (2752, 69579), (3096, 61848), (3436, 55728), (3483, 54976), (4128, 46386), (4644, 41232), (5154, 37152), (5184, 36937), (6192, 30924), (6872, 27864), (6966, 27488), (7731, 24768), (8256, 23193), (9288, 20616), (10308, 18576), (12384, 15462), (13744, 13932)]