169840908

素因数分解:

$2^2\times 3^3\times {\mathrm{83}}^1\times {\mathrm{18947}}^1$

素因数の和:19043

約数の個数: 48

約数和(自身を含む): 445656960

約数和(自身を除く): 275816052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 83, 108, 166, 249, 332, 498, 747, 996, 1494, 2241, 2988, 4482, 8964, 18947, 37894, 56841, 75788, 113682, 170523, 227364, 341046, 511569, 682092, 1023138, 1572601, 2046276, 3145202, 4717803, 6290404, 9435606, 14153409, 18871212, 28306818, 42460227, 56613636, 84920454, 169840908]

約数ペア:

[(1, 169840908), (2, 84920454), (3, 56613636), (4, 42460227), (6, 28306818), (9, 18871212), (12, 14153409), (18, 9435606), (27, 6290404), (36, 4717803), (54, 3145202), (83, 2046276), (108, 1572601), (166, 1023138), (249, 682092), (332, 511569), (498, 341046), (747, 227364), (996, 170523), (1494, 113682), (2241, 75788), (2988, 56841), (4482, 37894), (8964, 18947)]