140762228

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{401}}^1\times {\mathrm{691}}^1$

素因数の和:1223

約数の個数: 24

約数和(自身を含む): 249252864

約数和(自身を除く): 108490636

約数列:

[1, 2, 4, 127, 254, 401, 508, 691, 802, 1382, 1604, 2764, 50927, 87757, 101854, 175514, 203708, 277091, 351028, 554182, 1108364, 35190557, 70381114, 140762228]

約数ペア:

[(1, 140762228), (2, 70381114), (4, 35190557), (127, 1108364), (254, 554182), (401, 351028), (508, 277091), (691, 203708), (802, 175514), (1382, 101854), (1604, 87757), (2764, 50927)]