156760266

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2009747}}^1$

素因数の和:2009765

約数の個数: 16

約数和(自身を含む): 337637664

約数和(自身を除く): 180877398

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2009747, 4019494, 6029241, 12058482, 26126711, 52253422, 78380133, 156760266]

約数ペア:

[(1, 156760266), (2, 78380133), (3, 52253422), (6, 26126711), (13, 12058482), (26, 6029241), (39, 4019494), (78, 2009747)]