121728

素因数分解:

$2^7\times 3^1\times {\mathrm{317}}^1$

素因数の和:334

約数の個数: 32

約数和(自身を含む): 324360

約数和(自身を除く): 202632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 317, 384, 634, 951, 1268, 1902, 2536, 3804, 5072, 7608, 10144, 15216, 20288, 30432, 40576, 60864, 121728]

約数ペア:

[(1, 121728), (2, 60864), (3, 40576), (4, 30432), (6, 20288), (8, 15216), (12, 10144), (16, 7608), (24, 5072), (32, 3804), (48, 2536), (64, 1902), (96, 1268), (128, 951), (192, 634), (317, 384)]