161840856

素因数分解:

$2^3\times 3^1\times {\mathrm{6743369}}^1$

素因数の和:6743378

約数の個数: 16

約数和(自身を含む): 404602200

約数和(自身を除く): 242761344

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 6743369, 13486738, 20230107, 26973476, 40460214, 53946952, 80920428, 161840856]

約数ペア:

[(1, 161840856), (2, 80920428), (3, 53946952), (4, 40460214), (6, 26973476), (8, 20230107), (12, 13486738), (24, 6743369)]