144991952

素因数分解:

$2^4\times 7^1\times {\mathrm{1294571}}^1$

素因数の和:1294586

約数の個数: 20

約数和(自身を含む): 321053856

約数和(自身を除く): 176061904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1294571, 2589142, 5178284, 9061997, 10356568, 18123994, 20713136, 36247988, 72495976, 144991952]

約数ペア:

[(1, 144991952), (2, 72495976), (4, 36247988), (7, 20713136), (8, 18123994), (14, 10356568), (16, 9061997), (28, 5178284), (56, 2589142), (112, 1294571)]