164845978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{84191}}^1$

素因数の和:84293

約数の個数: 16

約数和(自身を含む): 272782080

約数和(自身を除く): 107936102

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 84191, 168382, 926101, 1852202, 7492999, 14985998, 82422989, 164845978]

約数ペア:

[(1, 164845978), (2, 82422989), (11, 14985998), (22, 7492999), (89, 1852202), (178, 926101), (979, 168382), (1958, 84191)]