161403564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1061}}^1\times {\mathrm{1811}}^1$

素因数の和:2886

約数の個数: 48

約数和(自身を含む): 431053056

約数和(自身を除く): 269649492

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1061, 1811, 2122, 3183, 3622, 4244, 5433, 6366, 7244, 7427, 10866, 12677, 12732, 14854, 21732, 22281, 25354, 29708, 38031, 44562, 50708, 76062, 89124, 152124, 1921471, 3842942, 5764413, 7685884, 11528826, 13450297, 23057652, 26900594, 40350891, 53801188, 80701782, 161403564]

約数ペア:

[(1, 161403564), (2, 80701782), (3, 53801188), (4, 40350891), (6, 26900594), (7, 23057652), (12, 13450297), (14, 11528826), (21, 7685884), (28, 5764413), (42, 3842942), (84, 1921471), (1061, 152124), (1811, 89124), (2122, 76062), (3183, 50708), (3622, 44562), (4244, 38031), (5433, 29708), (6366, 25354), (7244, 22281), (7427, 21732), (10866, 14854), (12677, 12732)]