157023468752

素因数分解:

$2^4\times {\mathrm{1523}}^1\times {\mathrm{6443839}}^1$

素因数の和:6445370

約数の個数: 20

約数和(自身を含む): 304432776960

約数和(自身を除く): 147409308208

約数列:

[1, 2, 4, 8, 16, 1523, 3046, 6092, 12184, 24368, 6443839, 12887678, 25775356, 51550712, 103101424, 9813966797, 19627933594, 39255867188, 78511734376, 157023468752]

約数ペア:

[(1, 157023468752), (2, 78511734376), (4, 39255867188), (8, 19627933594), (16, 9813966797), (1523, 103101424), (3046, 51550712), (6092, 25775356), (12184, 12887678), (24368, 6443839)]