143568

素因数分解:

$2^4\times 3^2\times {\mathrm{997}}^1$

素因数の和:1011

約数の個数: 30

約数和(自身を含む): 402194

約数和(自身を除く): 258626

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 997, 1994, 2991, 3988, 5982, 7976, 8973, 11964, 15952, 17946, 23928, 35892, 47856, 71784, 143568]

約数ペア:

[(1, 143568), (2, 71784), (3, 47856), (4, 35892), (6, 23928), (8, 17946), (9, 15952), (12, 11964), (16, 8973), (18, 7976), (24, 5982), (36, 3988), (48, 2991), (72, 1994), (144, 997)]