164635968

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{122497}}^1$

素因数の和:122519

約数の個数: 56

約数和(自身を含む): 497831872

約数和(自身を除く): 333195904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 122497, 244994, 367491, 489988, 734982, 857479, 979976, 1469964, 1714958, 1959952, 2572437, 2939928, 3429916, 3919904, 5144874, 5879856, 6859832, 7839808, 10289748, 11759712, 13719664, 20579496, 23519424, 27439328, 41158992, 54878656, 82317984, 164635968]

約数ペア:

[(1, 164635968), (2, 82317984), (3, 54878656), (4, 41158992), (6, 27439328), (7, 23519424), (8, 20579496), (12, 13719664), (14, 11759712), (16, 10289748), (21, 7839808), (24, 6859832), (28, 5879856), (32, 5144874), (42, 3919904), (48, 3429916), (56, 2939928), (64, 2572437), (84, 1959952), (96, 1714958), (112, 1469964), (168, 979976), (192, 857479), (224, 734982), (336, 489988), (448, 367491), (672, 244994), (1344, 122497)]