164863484

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{6397}}^1$

素因数の和:6797

約数の個数: 24

約数和(自身を含む): 306336240

約数和(自身を除く): 141472756

約数列:

[1, 2, 4, 17, 34, 68, 379, 758, 1516, 6397, 6443, 12794, 12886, 25588, 25772, 108749, 217498, 434996, 2424463, 4848926, 9697852, 41215871, 82431742, 164863484]

約数ペア:

[(1, 164863484), (2, 82431742), (4, 41215871), (17, 9697852), (34, 4848926), (68, 2424463), (379, 434996), (758, 217498), (1516, 108749), (6397, 25772), (6443, 25588), (12794, 12886)]