166159564

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{6551}}^1$

素因数の和:6945

約数の個数: 24

約数和(自身を含む): 308756448

約数和(自身を除く): 142596884

約数列:

[1, 2, 4, 17, 34, 68, 373, 746, 1492, 6341, 6551, 12682, 13102, 25364, 26204, 111367, 222734, 445468, 2443523, 4887046, 9774092, 41539891, 83079782, 166159564]

約数ペア:

[(1, 166159564), (2, 83079782), (4, 41539891), (17, 9774092), (34, 4887046), (68, 2443523), (373, 445468), (746, 222734), (1492, 111367), (6341, 26204), (6551, 25364), (12682, 13102)]