168072016

素因数分解:

$2^4\times 7^1\times {\mathrm{1500643}}^1$

素因数の和:1500658

約数の個数: 20

約数和(自身を含む): 372159712

約数和(自身を除く): 204087696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1500643, 3001286, 6002572, 10504501, 12005144, 21009002, 24010288, 42018004, 84036008, 168072016]

約数ペア:

[(1, 168072016), (2, 84036008), (4, 42018004), (7, 24010288), (8, 21009002), (14, 12005144), (16, 10504501), (28, 6002572), (56, 3001286), (112, 1500643)]