164561504

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{223589}}^1$

素因数の和:223622

約数の個数: 24

約数和(自身を含む): 338068080

約数和(自身を除く): 173506576

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 736, 223589, 447178, 894356, 1788712, 3577424, 5142547, 7154848, 10285094, 20570188, 41140376, 82280752, 164561504]

約数ペア:

[(1, 164561504), (2, 82280752), (4, 41140376), (8, 20570188), (16, 10285094), (23, 7154848), (32, 5142547), (46, 3577424), (92, 1788712), (184, 894356), (368, 447178), (736, 223589)]