168514242

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{40763}}^1$

素因数の和:40834

約数の個数: 32

約数和(自身を含む): 369811008

約数和(自身を除く): 201296766

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 689, 1378, 2067, 4134, 40763, 81526, 122289, 244578, 529919, 1059838, 1589757, 2160439, 3179514, 4320878, 6481317, 12962634, 28085707, 56171414, 84257121, 168514242]

約数ペア:

[(1, 168514242), (2, 84257121), (3, 56171414), (6, 28085707), (13, 12962634), (26, 6481317), (39, 4320878), (53, 3179514), (78, 2160439), (106, 1589757), (159, 1059838), (318, 529919), (689, 244578), (1378, 122289), (2067, 81526), (4134, 40763)]