140185128

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{343591}}^1$

素因数の和:343617

約数の個数: 32

約数和(自身を含む): 371079360

約数和(自身を除く): 230894232

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 343591, 687182, 1030773, 1374364, 2061546, 2748728, 4123092, 5841047, 8246184, 11682094, 17523141, 23364188, 35046282, 46728376, 70092564, 140185128]

約数ペア:

[(1, 140185128), (2, 70092564), (3, 46728376), (4, 35046282), (6, 23364188), (8, 17523141), (12, 11682094), (17, 8246184), (24, 5841047), (34, 4123092), (51, 2748728), (68, 2061546), (102, 1374364), (136, 1030773), (204, 687182), (408, 343591)]