161299068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1920227}}^1$

素因数の和:1920241

約数の個数: 24

約数和(自身を含む): 430131072

約数和(自身を除く): 268832004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1920227, 3840454, 5760681, 7680908, 11521362, 13441589, 23042724, 26883178, 40324767, 53766356, 80649534, 161299068]

約数ペア:

[(1, 161299068), (2, 80649534), (3, 53766356), (4, 40324767), (6, 26883178), (7, 23042724), (12, 13441589), (14, 11521362), (21, 7680908), (28, 5760681), (42, 3840454), (84, 1920227)]