159662008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{38603}}^1$

素因数の和:38667

約数の個数: 32

約数和(自身を含む): 333538560

約数和(自身を除く): 173876552

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 188, 376, 517, 1034, 2068, 4136, 38603, 77206, 154412, 308824, 424633, 849266, 1698532, 1814341, 3397064, 3628682, 7257364, 14514728, 19957751, 39915502, 79831004, 159662008]

約数ペア:

[(1, 159662008), (2, 79831004), (4, 39915502), (8, 19957751), (11, 14514728), (22, 7257364), (44, 3628682), (47, 3397064), (88, 1814341), (94, 1698532), (188, 849266), (376, 424633), (517, 308824), (1034, 154412), (2068, 77206), (4136, 38603)]