120787456

素因数分解:

$2^9\times {\mathrm{269}}^1\times {\mathrm{877}}^1$

素因数の和:1164

約数の個数: 40

約数和(自身を含む): 242512380

約数和(自身を除く): 121724924

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 269, 512, 538, 877, 1076, 1754, 2152, 3508, 4304, 7016, 8608, 14032, 17216, 28064, 34432, 56128, 68864, 112256, 137728, 224512, 235913, 449024, 471826, 943652, 1887304, 3774608, 7549216, 15098432, 30196864, 60393728, 120787456]

約数ペア:

[(1, 120787456), (2, 60393728), (4, 30196864), (8, 15098432), (16, 7549216), (32, 3774608), (64, 1887304), (128, 943652), (256, 471826), (269, 449024), (512, 235913), (538, 224512), (877, 137728), (1076, 112256), (1754, 68864), (2152, 56128), (3508, 34432), (4304, 28064), (7016, 17216), (8608, 14032)]