128296368

素因数分解:

$2^4\times 3^2\times {\mathrm{883}}^1\times {\mathrm{1009}}^1$

素因数の和:1906

約数の個数: 60

約数和(自身を含む): 359814520

約数和(自身を除く): 231518152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 883, 1009, 1766, 2018, 2649, 3027, 3532, 4036, 5298, 6054, 7064, 7947, 8072, 9081, 10596, 12108, 14128, 15894, 16144, 18162, 21192, 24216, 31788, 36324, 42384, 48432, 63576, 72648, 127152, 145296, 890947, 1781894, 2672841, 3563788, 5345682, 7127576, 8018523, 10691364, 14255152, 16037046, 21382728, 32074092, 42765456, 64148184, 128296368]

約数ペア:

[(1, 128296368), (2, 64148184), (3, 42765456), (4, 32074092), (6, 21382728), (8, 16037046), (9, 14255152), (12, 10691364), (16, 8018523), (18, 7127576), (24, 5345682), (36, 3563788), (48, 2672841), (72, 1781894), (144, 890947), (883, 145296), (1009, 127152), (1766, 72648), (2018, 63576), (2649, 48432), (3027, 42384), (3532, 36324), (4036, 31788), (5298, 24216), (6054, 21192), (7064, 18162), (7947, 16144), (8072, 15894), (9081, 14128), (10596, 12108)]