178750468

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{27067}}^1$

素因数の和:27211

約数の個数: 24

約数和(自身を含む): 339540992

約数和(自身を除く): 160790524

約数列:

[1, 2, 4, 13, 26, 52, 127, 254, 508, 1651, 3302, 6604, 27067, 54134, 108268, 351871, 703742, 1407484, 3437509, 6875018, 13750036, 44687617, 89375234, 178750468]

約数ペア:

[(1, 178750468), (2, 89375234), (4, 44687617), (13, 13750036), (26, 6875018), (52, 3437509), (127, 1407484), (254, 703742), (508, 351871), (1651, 108268), (3302, 54134), (6604, 27067)]