127275472

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{150089}}^1$

素因数の和:150150

約数の個数: 20

約数和(自身を含む): 251250660

約数和(自身を除く): 123975188

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 150089, 300178, 600356, 1200712, 2401424, 7954717, 15909434, 31818868, 63637736, 127275472]

約数ペア:

[(1, 127275472), (2, 63637736), (4, 31818868), (8, 15909434), (16, 7954717), (53, 2401424), (106, 1200712), (212, 600356), (424, 300178), (848, 150089)]