157445156624

素因数分解:

$2^4\times 7^1\times {\mathrm{1405760327}}^1$

素因数の和:1405760342

約数の個数: 20

約数和(自身を含む): 348628561344

約数和(自身を除く): 191183404720

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1405760327, 2811520654, 5623041308, 9840322289, 11246082616, 19680644578, 22492165232, 39361289156, 78722578312, 157445156624]

約数ペア:

[(1, 157445156624), (2, 78722578312), (4, 39361289156), (7, 22492165232), (8, 19680644578), (14, 11246082616), (16, 9840322289), (28, 5623041308), (56, 2811520654), (112, 1405760327)]