139619072

素因数分解:

$2^8\times {\mathrm{545387}}^1$

素因数の和:545403

約数の個数: 18

約数和(自身を含む): 278693268

約数和(自身を除く): 139074196

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 545387, 1090774, 2181548, 4363096, 8726192, 17452384, 34904768, 69809536, 139619072]

約数ペア:

[(1, 139619072), (2, 69809536), (4, 34904768), (8, 17452384), (16, 8726192), (32, 4363096), (64, 2181548), (128, 1090774), (256, 545387)]