105545216

素因数分解:

$2^9\times 7^3\times {\mathrm{601}}^1$

素因数の和:640

約数の個数: 80

約数和(自身を含む): 246338400

約数和(自身を除く): 140793184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 343, 392, 448, 512, 601, 686, 784, 896, 1202, 1372, 1568, 1792, 2404, 2744, 3136, 3584, 4207, 4808, 5488, 6272, 8414, 9616, 10976, 12544, 16828, 19232, 21952, 25088, 29449, 33656, 38464, 43904, 58898, 67312, 76928, 87808, 117796, 134624, 153856, 175616, 206143, 235592, 269248, 307712, 412286, 471184, 538496, 824572, 942368, 1076992, 1649144, 1884736, 2153984, 3298288, 3769472, 6596576, 7538944, 13193152, 15077888, 26386304, 52772608, 105545216]

約数ペア:

[(1, 105545216), (2, 52772608), (4, 26386304), (7, 15077888), (8, 13193152), (14, 7538944), (16, 6596576), (28, 3769472), (32, 3298288), (49, 2153984), (56, 1884736), (64, 1649144), (98, 1076992), (112, 942368), (128, 824572), (196, 538496), (224, 471184), (256, 412286), (343, 307712), (392, 269248), (448, 235592), (512, 206143), (601, 175616), (686, 153856), (784, 134624), (896, 117796), (1202, 87808), (1372, 76928), (1568, 67312), (1792, 58898), (2404, 43904), (2744, 38464), (3136, 33656), (3584, 29449), (4207, 25088), (4808, 21952), (5488, 19232), (6272, 16828), (8414, 12544), (9616, 10976)]