144820784

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{47389}}^1$

素因数の和:47588

約数の個数: 20

約数和(自身を含む): 282065280

約数和(自身を除く): 137244496

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1528, 3056, 47389, 94778, 189556, 379112, 758224, 9051299, 18102598, 36205196, 72410392, 144820784]

約数ペア:

[(1, 144820784), (2, 72410392), (4, 36205196), (8, 18102598), (16, 9051299), (191, 758224), (382, 379112), (764, 189556), (1528, 94778), (3056, 47389)]