127139768

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{98711}}^1$

素因数の和:98747

約数の個数: 32

約数和(自身を含む): 284290560

約数和(自身を除く): 157150792

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 98711, 197422, 394844, 690977, 789688, 1381954, 2270353, 2763908, 4540706, 5527816, 9081412, 15892471, 18162824, 31784942, 63569884, 127139768]

約数ペア:

[(1, 127139768), (2, 63569884), (4, 31784942), (7, 18162824), (8, 15892471), (14, 9081412), (23, 5527816), (28, 4540706), (46, 2763908), (56, 2270353), (92, 1381954), (161, 789688), (184, 690977), (322, 394844), (644, 197422), (1288, 98711)]