140715648

素因数分解:

$2^7\times 3^2\times {\mathrm{122149}}^1$

素因数の和:122169

約数の個数: 48

約数和(自身を含む): 404927250

約数和(自身を除く): 264211602

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 122149, 244298, 366447, 488596, 732894, 977192, 1099341, 1465788, 1954384, 2198682, 2931576, 3908768, 4397364, 5863152, 7817536, 8794728, 11726304, 15635072, 17589456, 23452608, 35178912, 46905216, 70357824, 140715648]

約数ペア:

[(1, 140715648), (2, 70357824), (3, 46905216), (4, 35178912), (6, 23452608), (8, 17589456), (9, 15635072), (12, 11726304), (16, 8794728), (18, 7817536), (24, 5863152), (32, 4397364), (36, 3908768), (48, 2931576), (64, 2198682), (72, 1954384), (96, 1465788), (128, 1099341), (144, 977192), (192, 732894), (288, 488596), (384, 366447), (576, 244298), (1152, 122149)]