155788614

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{2963}}^1$

素因数の和:3121

約数の個数: 48

約数和(自身を含む): 355110912

約数和(自身を除く): 199322298

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 127, 138, 207, 254, 381, 414, 762, 1143, 2286, 2921, 2963, 5842, 5926, 8763, 8889, 17526, 17778, 26289, 26667, 52578, 53334, 68149, 136298, 204447, 376301, 408894, 613341, 752602, 1128903, 1226682, 2257806, 3386709, 6773418, 8654923, 17309846, 25964769, 51929538, 77894307, 155788614]

約数ペア:

[(1, 155788614), (2, 77894307), (3, 51929538), (6, 25964769), (9, 17309846), (18, 8654923), (23, 6773418), (46, 3386709), (69, 2257806), (127, 1226682), (138, 1128903), (207, 752602), (254, 613341), (381, 408894), (414, 376301), (762, 204447), (1143, 136298), (2286, 68149), (2921, 53334), (2963, 52578), (5842, 26667), (5926, 26289), (8763, 17778), (8889, 17526)]