189871115168

素因数分解:

$2^5\times 7^1\times {\mathrm{2089}}^1\times {\mathrm{405763}}^1$

素因数の和:407869

約数の個数: 48

約数和(自身を含む): 427415567040

約数和(自身を除く): 237544451872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 2089, 4178, 8356, 14623, 16712, 29246, 33424, 58492, 66848, 116984, 233968, 405763, 467936, 811526, 1623052, 2840341, 3246104, 5680682, 6492208, 11361364, 12984416, 22722728, 45445456, 90890912, 847638907, 1695277814, 3390555628, 5933472349, 6781111256, 11866944698, 13562222512, 23733889396, 27124445024, 47467778792, 94935557584, 189871115168]

約数ペア:

[(1, 189871115168), (2, 94935557584), (4, 47467778792), (7, 27124445024), (8, 23733889396), (14, 13562222512), (16, 11866944698), (28, 6781111256), (32, 5933472349), (56, 3390555628), (112, 1695277814), (224, 847638907), (2089, 90890912), (4178, 45445456), (8356, 22722728), (14623, 12984416), (16712, 11361364), (29246, 6492208), (33424, 5680682), (58492, 3246104), (66848, 2840341), (116984, 1623052), (233968, 811526), (405763, 467936)]