139361672

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{1879}}^1$

素因数の和:2085

約数の個数: 32

約数和(自身を含む): 267110400

約数和(自身を除く): 127748728

約数列:

[1, 2, 4, 8, 73, 127, 146, 254, 292, 508, 584, 1016, 1879, 3758, 7516, 9271, 15032, 18542, 37084, 74168, 137167, 238633, 274334, 477266, 548668, 954532, 1097336, 1909064, 17420209, 34840418, 69680836, 139361672]

約数ペア:

[(1, 139361672), (2, 69680836), (4, 34840418), (8, 17420209), (73, 1909064), (127, 1097336), (146, 954532), (254, 548668), (292, 477266), (508, 274334), (584, 238633), (1016, 137167), (1879, 74168), (3758, 37084), (7516, 18542), (9271, 15032)]