193413456

素因数分解:

$2^4\times 3^2\times {\mathrm{67}}^1\times {\mathrm{20047}}^1$

素因数の和:20128

約数の個数: 60

約数和(自身を含む): 549395392

約数和(自身を除く): 355981936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 67, 72, 134, 144, 201, 268, 402, 536, 603, 804, 1072, 1206, 1608, 2412, 3216, 4824, 9648, 20047, 40094, 60141, 80188, 120282, 160376, 180423, 240564, 320752, 360846, 481128, 721692, 962256, 1343149, 1443384, 2686298, 2886768, 4029447, 5372596, 8058894, 10745192, 12088341, 16117788, 21490384, 24176682, 32235576, 48353364, 64471152, 96706728, 193413456]

約数ペア:

[(1, 193413456), (2, 96706728), (3, 64471152), (4, 48353364), (6, 32235576), (8, 24176682), (9, 21490384), (12, 16117788), (16, 12088341), (18, 10745192), (24, 8058894), (36, 5372596), (48, 4029447), (67, 2886768), (72, 2686298), (134, 1443384), (144, 1343149), (201, 962256), (268, 721692), (402, 481128), (536, 360846), (603, 320752), (804, 240564), (1072, 180423), (1206, 160376), (1608, 120282), (2412, 80188), (3216, 60141), (4824, 40094), (9648, 20047)]