168199778892

素因数分解:

$2^2\times 3^1\times {\mathrm{163}}^1\times {\mathrm{85991707}}^1$

素因数の和:85991877

約数の個数: 24

約数和(自身を含む): 394873923136

約数和(自身を除く): 226674144244

約数列:

[1, 2, 3, 4, 6, 12, 163, 326, 489, 652, 978, 1956, 85991707, 171983414, 257975121, 343966828, 515950242, 1031900484, 14016648241, 28033296482, 42049944723, 56066592964, 84099889446, 168199778892]

約数ペア:

[(1, 168199778892), (2, 84099889446), (3, 56066592964), (4, 42049944723), (6, 28033296482), (12, 14016648241), (163, 1031900484), (326, 515950242), (489, 343966828), (652, 257975121), (978, 171983414), (1956, 85991707)]