156719160970

素因数分解:

$2^1\times 5^1\times {\mathrm{739}}^1\times {\mathrm{21206923}}^1$

素因数の和:21207669

約数の個数: 16

約数和(自身を含む): 282476227680

約数和(自身を除く): 125757066710

約数列:

[1, 2, 5, 10, 739, 1478, 3695, 7390, 21206923, 42413846, 106034615, 212069230, 15671916097, 31343832194, 78359580485, 156719160970]

約数ペア:

[(1, 156719160970), (2, 78359580485), (5, 31343832194), (10, 15671916097), (739, 212069230), (1478, 106034615), (3695, 42413846), (7390, 21206923)]