156966390256

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{754646107}}^1$

素因数の和:754646128

約数の個数: 20

約数和(自身を含む): 327516410872

約数和(自身を除く): 170550020616

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 754646107, 1509292214, 3018584428, 6037168856, 9810399391, 12074337712, 19620798782, 39241597564, 78483195128, 156966390256]

約数ペア:

[(1, 156966390256), (2, 78483195128), (4, 39241597564), (8, 19620798782), (13, 12074337712), (16, 9810399391), (26, 6037168856), (52, 3018584428), (104, 1509292214), (208, 754646107)]