157224592

素因数分解:

$2^4\times 7^1\times {\mathrm{1403791}}^1$

素因数の和:1403806

約数の個数: 20

約数和(自身を含む): 348140416

約数和(自身を除く): 190915824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1403791, 2807582, 5615164, 9826537, 11230328, 19653074, 22460656, 39306148, 78612296, 157224592]

約数ペア:

[(1, 157224592), (2, 78612296), (4, 39306148), (7, 22460656), (8, 19653074), (14, 11230328), (16, 9826537), (28, 5615164), (56, 2807582), (112, 1403791)]