156928470274

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{4019}}^1\times {\mathrm{149033}}^1$

素因数の和:153185

約数の個数: 16

約数和(自身を含む): 237250205280

約数和(自身を除く): 80321735006

約数列:

[1, 2, 131, 262, 4019, 8038, 149033, 298066, 526489, 1052978, 19523323, 39046646, 598963627, 1197927254, 78464235137, 156928470274]

約数ペア:

[(1, 156928470274), (2, 78464235137), (131, 1197927254), (262, 598963627), (4019, 39046646), (8038, 19523323), (149033, 1052978), (298066, 526489)]