143930672

素因数分解:

$2^4\times {\mathrm{1721}}^1\times {\mathrm{5227}}^1$

素因数の和:6956

約数の個数: 20

約数和(自身を含む): 279081096

約数和(自身を除く): 135150424

約数列:

[1, 2, 4, 8, 16, 1721, 3442, 5227, 6884, 10454, 13768, 20908, 27536, 41816, 83632, 8995667, 17991334, 35982668, 71965336, 143930672]

約数ペア:

[(1, 143930672), (2, 71965336), (4, 35982668), (8, 17991334), (16, 8995667), (1721, 83632), (3442, 41816), (5227, 27536), (6884, 20908), (10454, 13768)]