149004776

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{174071}}^1$

素因数の和:174184

約数の個数: 16

約数和(自身を含む): 281996640

約数和(自身を除く): 132991864

約数列:

[1, 2, 4, 8, 107, 214, 428, 856, 174071, 348142, 696284, 1392568, 18625597, 37251194, 74502388, 149004776]

約数ペア:

[(1, 149004776), (2, 74502388), (4, 37251194), (8, 18625597), (107, 1392568), (214, 696284), (428, 348142), (856, 174071)]