168045583676

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{5252081}}^1$

素因数の和:5252525

約数の個数: 24

約数和(自身を含む): 310293004560

約数和(自身を除く): 142247420884

約数列:

[1, 2, 4, 19, 38, 76, 421, 842, 1684, 7999, 15998, 31996, 5252081, 10504162, 21008324, 99789539, 199579078, 399158156, 2211126101, 4422252202, 8844504404, 42011395919, 84022791838, 168045583676]

約数ペア:

[(1, 168045583676), (2, 84022791838), (4, 42011395919), (19, 8844504404), (38, 4422252202), (76, 2211126101), (421, 399158156), (842, 199579078), (1684, 99789539), (7999, 21008324), (15998, 10504162), (31996, 5252081)]