123020128

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{49927}}^1$

素因数の和:49955

約数の個数: 48

約数和(自身を含む): 301964544

約数和(自身を除く): 178944416

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 49927, 99854, 199708, 349489, 399416, 549197, 698978, 798832, 1098394, 1397956, 1597664, 2196788, 2795912, 3844379, 4393576, 5591824, 7688758, 8787152, 11183648, 15377516, 17574304, 30755032, 61510064, 123020128]

約数ペア:

[(1, 123020128), (2, 61510064), (4, 30755032), (7, 17574304), (8, 15377516), (11, 11183648), (14, 8787152), (16, 7688758), (22, 5591824), (28, 4393576), (32, 3844379), (44, 2795912), (56, 2196788), (77, 1597664), (88, 1397956), (112, 1098394), (154, 798832), (176, 698978), (224, 549197), (308, 399416), (352, 349489), (616, 199708), (1232, 99854), (2464, 49927)]