138464896

素因数分解:

$2^7\times {\mathrm{1081757}}^1$

素因数の和:1081771

約数の個数: 16

約数和(自身を含む): 275848290

約数和(自身を除く): 137383394

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1081757, 2163514, 4327028, 8654056, 17308112, 34616224, 69232448, 138464896]

約数ペア:

[(1, 138464896), (2, 69232448), (4, 34616224), (8, 17308112), (16, 8654056), (32, 4327028), (64, 2163514), (128, 1081757)]