149810384

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{47051}}^1$

素因数の和:47258

約数の個数: 20

約数和(自身を含む): 291722400

約数和(自身を除く): 141912016

約数列:

[1, 2, 4, 8, 16, 199, 398, 796, 1592, 3184, 47051, 94102, 188204, 376408, 752816, 9363149, 18726298, 37452596, 74905192, 149810384]

約数ペア:

[(1, 149810384), (2, 74905192), (4, 37452596), (8, 18726298), (16, 9363149), (199, 752816), (398, 376408), (796, 188204), (1592, 94102), (3184, 47051)]