139857216

素因数分解:

$2^6\times 3^1\times {\mathrm{728423}}^1$

素因数の和:728438

約数の個数: 28

約数和(自身を含む): 370039392

約数和(自身を除く): 230182176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 728423, 1456846, 2185269, 2913692, 4370538, 5827384, 8741076, 11654768, 17482152, 23309536, 34964304, 46619072, 69928608, 139857216]

約数ペア:

[(1, 139857216), (2, 69928608), (3, 46619072), (4, 34964304), (6, 23309536), (8, 17482152), (12, 11654768), (16, 8741076), (24, 5827384), (32, 4370538), (48, 2913692), (64, 2185269), (96, 1456846), (192, 728423)]