134490256

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{158597}}^1$

素因数の和:158658

約数の個数: 20

約数和(自身を含む): 265493052

約数和(自身を除く): 131002796

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 158597, 317194, 634388, 1268776, 2537552, 8405641, 16811282, 33622564, 67245128, 134490256]

約数ペア:

[(1, 134490256), (2, 67245128), (4, 33622564), (8, 16811282), (16, 8405641), (53, 2537552), (106, 1268776), (212, 634388), (424, 317194), (848, 158597)]