157030832

素因数分解:

$2^4\times 7^1\times {\mathrm{1402061}}^1$

素因数の和:1402076

約数の個数: 20

約数和(自身を含む): 347711376

約数和(自身を除く): 190680544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1402061, 2804122, 5608244, 9814427, 11216488, 19628854, 22432976, 39257708, 78515416, 157030832]

約数ペア:

[(1, 157030832), (2, 78515416), (4, 39257708), (7, 22432976), (8, 19628854), (14, 11216488), (16, 9814427), (28, 5608244), (56, 2804122), (112, 1402061)]