143944056

素因数分解:

$2^3\times 3^2\times {\mathrm{1999223}}^1$

素因数の和:1999235

約数の個数: 24

約数和(自身を含む): 389848680

約数和(自身を除く): 245904624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1999223, 3998446, 5997669, 7996892, 11995338, 15993784, 17993007, 23990676, 35986014, 47981352, 71972028, 143944056]

約数ペア:

[(1, 143944056), (2, 71972028), (3, 47981352), (4, 35986014), (6, 23990676), (8, 17993007), (9, 15993784), (12, 11995338), (18, 7996892), (24, 5997669), (36, 3998446), (72, 1999223)]