157059806

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{6991}}^1$

素因数の和:7279

約数の個数: 16

約数和(自身を含む): 241643520

約数和(自身を除く): 84583714

約数列:

[1, 2, 47, 94, 239, 478, 6991, 11233, 13982, 22466, 328577, 657154, 1670849, 3341698, 78529903, 157059806]

約数ペア:

[(1, 157059806), (2, 78529903), (47, 3341698), (94, 1670849), (239, 657154), (478, 328577), (6991, 22466), (11233, 13982)]