140347968

素因数分解:

$2^6\times 3^1\times {\mathrm{709}}^1\times {\mathrm{1031}}^1$

素因数の和:1755

約数の個数: 56

約数和(自身を含む): 372221760

約数和(自身を除く): 231873792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 709, 1031, 1418, 2062, 2127, 2836, 3093, 4124, 4254, 5672, 6186, 8248, 8508, 11344, 12372, 16496, 17016, 22688, 24744, 32992, 34032, 45376, 49488, 65984, 68064, 98976, 136128, 197952, 730979, 1461958, 2192937, 2923916, 4385874, 5847832, 8771748, 11695664, 17543496, 23391328, 35086992, 46782656, 70173984, 140347968]

約数ペア:

[(1, 140347968), (2, 70173984), (3, 46782656), (4, 35086992), (6, 23391328), (8, 17543496), (12, 11695664), (16, 8771748), (24, 5847832), (32, 4385874), (48, 2923916), (64, 2192937), (96, 1461958), (192, 730979), (709, 197952), (1031, 136128), (1418, 98976), (2062, 68064), (2127, 65984), (2836, 49488), (3093, 45376), (4124, 34032), (4254, 32992), (5672, 24744), (6186, 22688), (8248, 17016), (8508, 16496), (11344, 12372)]