155065196

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{647}}^1$

素因数の和:1094

約数の個数: 48

約数和(自身を含む): 320060160

約数和(自身を除く): 164994964

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 419, 572, 647, 838, 1294, 1676, 2588, 4609, 5447, 7117, 8411, 9218, 10894, 14234, 16822, 18436, 21788, 28468, 33644, 59917, 92521, 119834, 185042, 239668, 271093, 370084, 542186, 1084372, 2982023, 3524209, 5964046, 7048418, 11928092, 14096836, 38766299, 77532598, 155065196]

約数ペア:

[(1, 155065196), (2, 77532598), (4, 38766299), (11, 14096836), (13, 11928092), (22, 7048418), (26, 5964046), (44, 3524209), (52, 2982023), (143, 1084372), (286, 542186), (419, 370084), (572, 271093), (647, 239668), (838, 185042), (1294, 119834), (1676, 92521), (2588, 59917), (4609, 33644), (5447, 28468), (7117, 21788), (8411, 18436), (9218, 16822), (10894, 14234)]