156980785978

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{12848321}}^1$

素因数の和:12848513

約数の個数: 16

約数和(自身を含む): 242833285800

約数和(自身を除く): 85852499822

約数列:

[1, 2, 41, 82, 149, 298, 6109, 12218, 12848321, 25696642, 526781161, 1053562322, 1914399829, 3828799658, 78490392989, 156980785978]

約数ペア:

[(1, 156980785978), (2, 78490392989), (41, 3828799658), (82, 1914399829), (149, 1053562322), (298, 526781161), (6109, 25696642), (12218, 12848321)]