143031952

素因数分解:

$2^4\times 7^1\times {\mathrm{1277071}}^1$

素因数の和:1277086

約数の個数: 20

約数和(自身を含む): 316713856

約数和(自身を除く): 173681904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1277071, 2554142, 5108284, 8939497, 10216568, 17878994, 20433136, 35757988, 71515976, 143031952]

約数ペア:

[(1, 143031952), (2, 71515976), (4, 35757988), (7, 20433136), (8, 17878994), (14, 10216568), (16, 8939497), (28, 5108284), (56, 2554142), (112, 1277071)]