140197792

素因数分解:

$2^5\times 7^1\times {\mathrm{625883}}^1$

素因数の和:625900

約数の個数: 24

約数和(自身を含む): 315445536

約数和(自身を除く): 175247744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 625883, 1251766, 2503532, 4381181, 5007064, 8762362, 10014128, 17524724, 20028256, 35049448, 70098896, 140197792]

約数ペア:

[(1, 140197792), (2, 70098896), (4, 35049448), (7, 20028256), (8, 17524724), (14, 10014128), (16, 8762362), (28, 5007064), (32, 4381181), (56, 2503532), (112, 1251766), (224, 625883)]