161719068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1925227}}^1$

素因数の和:1925241

約数の個数: 24

約数和(自身を含む): 431251072

約数和(自身を除く): 269532004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1925227, 3850454, 5775681, 7700908, 11551362, 13476589, 23102724, 26953178, 40429767, 53906356, 80859534, 161719068]

約数ペア:

[(1, 161719068), (2, 80859534), (3, 53906356), (4, 40429767), (6, 26953178), (7, 23102724), (12, 13476589), (14, 11551362), (21, 7700908), (28, 5775681), (42, 3850454), (84, 1925227)]