158970028

素因数分解:

$2^2\times 7^1\times {\mathrm{557}}^1\times {\mathrm{10193}}^1$

素因数の和:10761

約数の個数: 24

約数和(自身を含む): 318542112

約数和(自身を除く): 159572084

約数列:

[1, 2, 4, 7, 14, 28, 557, 1114, 2228, 3899, 7798, 10193, 15596, 20386, 40772, 71351, 142702, 285404, 5677501, 11355002, 22710004, 39742507, 79485014, 158970028]

約数ペア:

[(1, 158970028), (2, 79485014), (4, 39742507), (7, 22710004), (14, 11355002), (28, 5677501), (557, 285404), (1114, 142702), (2228, 71351), (3899, 40772), (7798, 20386), (10193, 15596)]