103089728

素因数分解:

$2^6\times 7^2\times {\mathrm{71}}^1\times {\mathrm{463}}^1$

素因数の和:560

約数の個数: 84

約数和(自身を含む): 241840512

約数和(自身を除く): 138750784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 71, 98, 112, 142, 196, 224, 284, 392, 448, 463, 497, 568, 784, 926, 994, 1136, 1568, 1852, 1988, 2272, 3136, 3241, 3479, 3704, 3976, 4544, 6482, 6958, 7408, 7952, 12964, 13916, 14816, 15904, 22687, 25928, 27832, 29632, 31808, 32873, 45374, 51856, 55664, 65746, 90748, 103712, 111328, 131492, 181496, 207424, 222656, 230111, 262984, 362992, 460222, 525968, 725984, 920444, 1051936, 1451968, 1610777, 1840888, 2103872, 3221554, 3681776, 6443108, 7363552, 12886216, 14727104, 25772432, 51544864, 103089728]

約数ペア:

[(1, 103089728), (2, 51544864), (4, 25772432), (7, 14727104), (8, 12886216), (14, 7363552), (16, 6443108), (28, 3681776), (32, 3221554), (49, 2103872), (56, 1840888), (64, 1610777), (71, 1451968), (98, 1051936), (112, 920444), (142, 725984), (196, 525968), (224, 460222), (284, 362992), (392, 262984), (448, 230111), (463, 222656), (497, 207424), (568, 181496), (784, 131492), (926, 111328), (994, 103712), (1136, 90748), (1568, 65746), (1852, 55664), (1988, 51856), (2272, 45374), (3136, 32873), (3241, 31808), (3479, 29632), (3704, 27832), (3976, 25928), (4544, 22687), (6482, 15904), (6958, 14816), (7408, 13916), (7952, 12964)]