144501872

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{244091}}^1$

素因数の和:244136

約数の個数: 20

約数和(自身を含む): 287540376

約数和(自身を除く): 143038504

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 244091, 488182, 976364, 1952728, 3905456, 9031367, 18062734, 36125468, 72250936, 144501872]

約数ペア:

[(1, 144501872), (2, 72250936), (4, 36125468), (8, 18062734), (16, 9031367), (37, 3905456), (74, 1952728), (148, 976364), (296, 488182), (592, 244091)]