143519856

素因数分解:

$2^4\times 3^1\times {\mathrm{2989997}}^1$

素因数の和:2990008

約数の個数: 20

約数和(自身を含む): 370759752

約数和(自身を除く): 227239896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2989997, 5979994, 8969991, 11959988, 17939982, 23919976, 35879964, 47839952, 71759928, 143519856]

約数ペア:

[(1, 143519856), (2, 71759928), (3, 47839952), (4, 35879964), (6, 23919976), (8, 17939982), (12, 11959988), (16, 8969991), (24, 5979994), (48, 2989997)]