157568285

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{195737}}^1$

素因数の和:195772

約数の個数: 16

約数和(自身を含む): 225490176

約数和(自身を除く): 67921891

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 195737, 978685, 1370159, 4501951, 6850795, 22509755, 31513657, 157568285]

約数ペア:

[(1, 157568285), (5, 31513657), (7, 22509755), (23, 6850795), (35, 4501951), (115, 1370159), (161, 978685), (805, 195737)]