157022021824

素因数分解:

$2^6\times {\mathrm{1889}}^1\times {\mathrm{1298819}}^1$

素因数の和:1300720

約数の個数: 28

約数和(自身を含む): 311755764600

約数和(自身を除く): 154733742776

約数列:

[1, 2, 4, 8, 16, 32, 64, 1889, 3778, 7556, 15112, 30224, 60448, 120896, 1298819, 2597638, 5195276, 10390552, 20781104, 41562208, 83124416, 2453469091, 4906938182, 9813876364, 19627752728, 39255505456, 78511010912, 157022021824]

約数ペア:

[(1, 157022021824), (2, 78511010912), (4, 39255505456), (8, 19627752728), (16, 9813876364), (32, 4906938182), (64, 2453469091), (1889, 83124416), (3778, 41562208), (7556, 20781104), (15112, 10390552), (30224, 5195276), (60448, 2597638), (120896, 1298819)]