148085728

素因数分解:

$2^5\times 7^1\times {\mathrm{661097}}^1$

素因数の和:661114

約数の個数: 24

約数和(自身を含む): 333193392

約数和(自身を除く): 185107664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 661097, 1322194, 2644388, 4627679, 5288776, 9255358, 10577552, 18510716, 21155104, 37021432, 74042864, 148085728]

約数ペア:

[(1, 148085728), (2, 74042864), (4, 37021432), (7, 21155104), (8, 18510716), (14, 10577552), (16, 9255358), (28, 5288776), (32, 4627679), (56, 2644388), (112, 1322194), (224, 661097)]