139381824

素因数分解:

$2^6\times 3^1\times {\mathrm{643}}^1\times {\mathrm{1129}}^1$

素因数の和:1787

約数の個数: 56

約数和(自身を含む): 369681760

約数和(自身を除く): 230299936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 643, 1129, 1286, 1929, 2258, 2572, 3387, 3858, 4516, 5144, 6774, 7716, 9032, 10288, 13548, 15432, 18064, 20576, 27096, 30864, 36128, 41152, 54192, 61728, 72256, 108384, 123456, 216768, 725947, 1451894, 2177841, 2903788, 4355682, 5807576, 8711364, 11615152, 17422728, 23230304, 34845456, 46460608, 69690912, 139381824]

約数ペア:

[(1, 139381824), (2, 69690912), (3, 46460608), (4, 34845456), (6, 23230304), (8, 17422728), (12, 11615152), (16, 8711364), (24, 5807576), (32, 4355682), (48, 2903788), (64, 2177841), (96, 1451894), (192, 725947), (643, 216768), (1129, 123456), (1286, 108384), (1929, 72256), (2258, 61728), (2572, 54192), (3387, 41152), (3858, 36128), (4516, 30864), (5144, 27096), (6774, 20576), (7716, 18064), (9032, 15432), (10288, 13548)]