157861449718

素因数分解:

$2^1\times 7^1\times {\mathrm{2131}}^1\times {\mathrm{5291327}}^1$

素因数の和:5293467

約数の個数: 16

約数和(自身を含む): 270746671104

約数和(自身を除く): 112885221386

約数列:

[1, 2, 7, 14, 2131, 4262, 14917, 29834, 5291327, 10582654, 37039289, 74078578, 11275817837, 22551635674, 78930724859, 157861449718]

約数ペア:

[(1, 157861449718), (2, 78930724859), (7, 22551635674), (14, 11275817837), (2131, 74078578), (4262, 37039289), (14917, 10582654), (29834, 5291327)]