120908288

素因数分解:

$2^9\times {\mathrm{107}}^1\times {\mathrm{2207}}^1$

素因数の和:2332

約数の個数: 40

約数和(自身を含む): 243948672

約数和(自身を除く): 123040384

約数列:

[1, 2, 4, 8, 16, 32, 64, 107, 128, 214, 256, 428, 512, 856, 1712, 2207, 3424, 4414, 6848, 8828, 13696, 17656, 27392, 35312, 54784, 70624, 141248, 236149, 282496, 472298, 564992, 944596, 1129984, 1889192, 3778384, 7556768, 15113536, 30227072, 60454144, 120908288]

約数ペア:

[(1, 120908288), (2, 60454144), (4, 30227072), (8, 15113536), (16, 7556768), (32, 3778384), (64, 1889192), (107, 1129984), (128, 944596), (214, 564992), (256, 472298), (428, 282496), (512, 236149), (856, 141248), (1712, 70624), (2207, 54784), (3424, 35312), (4414, 27392), (6848, 17656), (8828, 13696)]