161013456

素因数分解:

$2^4\times 3^2\times {\mathrm{1118149}}^1$

素因数の和:1118163

約数の個数: 30

約数和(自身を含む): 450614450

約数和(自身を除く): 289600994

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1118149, 2236298, 3354447, 4472596, 6708894, 8945192, 10063341, 13417788, 17890384, 20126682, 26835576, 40253364, 53671152, 80506728, 161013456]

約数ペア:

[(1, 161013456), (2, 80506728), (3, 53671152), (4, 40253364), (6, 26835576), (8, 20126682), (9, 17890384), (12, 13417788), (16, 10063341), (18, 8945192), (24, 6708894), (36, 4472596), (48, 3354447), (72, 2236298), (144, 1118149)]