156229794

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1239919}}^1$

素因数の和:1239934

約数の個数: 24

約数和(自身を含む): 386855040

約数和(自身を除く): 230625246

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1239919, 2479838, 3719757, 7439514, 8679433, 11159271, 17358866, 22318542, 26038299, 52076598, 78114897, 156229794]

約数ペア:

[(1, 156229794), (2, 78114897), (3, 52076598), (6, 26038299), (7, 22318542), (9, 17358866), (14, 11159271), (18, 8679433), (21, 7439514), (42, 3719757), (63, 2479838), (126, 1239919)]