156941572

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{912451}}^1$

素因数の和:912498

約数の個数: 12

約数和(自身を含む): 281035216

約数和(自身を除く): 124093644

約数列:

[1, 2, 4, 43, 86, 172, 912451, 1824902, 3649804, 39235393, 78470786, 156941572]

約数ペア:

[(1, 156941572), (2, 78470786), (4, 39235393), (43, 3649804), (86, 1824902), (172, 912451)]