153925564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{62981}}^1$

素因数の和:63045

約数の個数: 24

約数和(自身を含む): 296267328

約数和(自身を除く): 142341764

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 611, 1222, 2444, 62981, 125962, 251924, 818753, 1637506, 2960107, 3275012, 5920214, 11840428, 38481391, 76962782, 153925564]

約数ペア:

[(1, 153925564), (2, 76962782), (4, 38481391), (13, 11840428), (26, 5920214), (47, 3275012), (52, 2960107), (94, 1637506), (188, 818753), (611, 251924), (1222, 125962), (2444, 62981)]