157023928

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{633161}}^1$

素因数の和:633198

約数の個数: 16

約数和(自身を含む): 303917760

約数和(自身を除く): 146893832

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 633161, 1266322, 2532644, 5065288, 19627991, 39255982, 78511964, 157023928]

約数ペア:

[(1, 157023928), (2, 78511964), (4, 39255982), (8, 19627991), (31, 5065288), (62, 2532644), (124, 1266322), (248, 633161)]