127749664

素因数分解:

$2^5\times 7^3\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:247

約数の個数: 96

約数和(自身を含む): 298771200

約数和(自身を除く): 171021536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 103, 112, 113, 196, 206, 224, 226, 343, 392, 412, 452, 686, 721, 784, 791, 824, 904, 1372, 1442, 1568, 1582, 1648, 1808, 2744, 2884, 3164, 3296, 3616, 5047, 5488, 5537, 5768, 6328, 10094, 10976, 11074, 11536, 11639, 12656, 20188, 22148, 23072, 23278, 25312, 35329, 38759, 40376, 44296, 46556, 70658, 77518, 80752, 81473, 88592, 93112, 141316, 155036, 161504, 162946, 177184, 186224, 282632, 310072, 325892, 372448, 565264, 570311, 620144, 651784, 1130528, 1140622, 1240288, 1303568, 2281244, 2607136, 3992177, 4562488, 7984354, 9124976, 15968708, 18249952, 31937416, 63874832, 127749664]

約数ペア:

[(1, 127749664), (2, 63874832), (4, 31937416), (7, 18249952), (8, 15968708), (14, 9124976), (16, 7984354), (28, 4562488), (32, 3992177), (49, 2607136), (56, 2281244), (98, 1303568), (103, 1240288), (112, 1140622), (113, 1130528), (196, 651784), (206, 620144), (224, 570311), (226, 565264), (343, 372448), (392, 325892), (412, 310072), (452, 282632), (686, 186224), (721, 177184), (784, 162946), (791, 161504), (824, 155036), (904, 141316), (1372, 93112), (1442, 88592), (1568, 81473), (1582, 80752), (1648, 77518), (1808, 70658), (2744, 46556), (2884, 44296), (3164, 40376), (3296, 38759), (3616, 35329), (5047, 25312), (5488, 23278), (5537, 23072), (5768, 22148), (6328, 20188), (10094, 12656), (10976, 11639), (11074, 11536)]