155706912

素因数分解:

$2^5\times 3^2\times {\mathrm{577}}^1\times {\mathrm{937}}^1$

素因数の和:1530

約数の個数: 72

約数和(自身を含む): 444032316

約数和(自身を除く): 288325404

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 577, 937, 1154, 1731, 1874, 2308, 2811, 3462, 3748, 4616, 5193, 5622, 6924, 7496, 8433, 9232, 10386, 11244, 13848, 14992, 16866, 18464, 20772, 22488, 27696, 29984, 33732, 41544, 44976, 55392, 67464, 83088, 89952, 134928, 166176, 269856, 540649, 1081298, 1621947, 2162596, 3243894, 4325192, 4865841, 6487788, 8650384, 9731682, 12975576, 17300768, 19463364, 25951152, 38926728, 51902304, 77853456, 155706912]

約数ペア:

[(1, 155706912), (2, 77853456), (3, 51902304), (4, 38926728), (6, 25951152), (8, 19463364), (9, 17300768), (12, 12975576), (16, 9731682), (18, 8650384), (24, 6487788), (32, 4865841), (36, 4325192), (48, 3243894), (72, 2162596), (96, 1621947), (144, 1081298), (288, 540649), (577, 269856), (937, 166176), (1154, 134928), (1731, 89952), (1874, 83088), (2308, 67464), (2811, 55392), (3462, 44976), (3748, 41544), (4616, 33732), (5193, 29984), (5622, 27696), (6924, 22488), (7496, 20772), (8433, 18464), (9232, 16866), (10386, 14992), (11244, 13848)]