16146256

素因数分解:

$2^4\times 7^1\times {\mathrm{144163}}^1$

素因数の和:144178

約数の個数: 20

約数和(自身を含む): 35752672

約数和(自身を除く): 19606416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 144163, 288326, 576652, 1009141, 1153304, 2018282, 2306608, 4036564, 8073128, 16146256]

約数ペア:

[(1, 16146256), (2, 8073128), (4, 4036564), (7, 2306608), (8, 2018282), (14, 1153304), (16, 1009141), (28, 576652), (56, 288326), (112, 144163)]