157220410

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{683567}}^1$

素因数の和:683597

約数の個数: 16

約数和(自身を含む): 295301376

約数和(自身を除く): 138080966

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 683567, 1367134, 3417835, 6835670, 15722041, 31444082, 78610205, 157220410]

約数ペア:

[(1, 157220410), (2, 78610205), (5, 31444082), (10, 15722041), (23, 6835670), (46, 3417835), (115, 1367134), (230, 683567)]