142768368

素因数分解:

$2^4\times 3^2\times {\mathrm{991447}}^1$

素因数の和:991461

約数の個数: 30

約数和(自身を含む): 399553544

約数和(自身を除く): 256785176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 991447, 1982894, 2974341, 3965788, 5948682, 7931576, 8923023, 11897364, 15863152, 17846046, 23794728, 35692092, 47589456, 71384184, 142768368]

約数ペア:

[(1, 142768368), (2, 71384184), (3, 47589456), (4, 35692092), (6, 23794728), (8, 17846046), (9, 15863152), (12, 11897364), (16, 8923023), (18, 7931576), (24, 5948682), (36, 3965788), (48, 2974341), (72, 1982894), (144, 991447)]