128706756

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{2269}}^1$

素因数の和:2468

約数の個数: 48

約数和(自身を含む): 312715200

約数和(自身を除く): 184008444

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 163, 174, 326, 348, 489, 652, 978, 1956, 2269, 4538, 4727, 6807, 9076, 9454, 13614, 14181, 18908, 27228, 28362, 56724, 65801, 131602, 197403, 263204, 369847, 394806, 739694, 789612, 1109541, 1479388, 2219082, 4438164, 10725563, 21451126, 32176689, 42902252, 64353378, 128706756]

約数ペア:

[(1, 128706756), (2, 64353378), (3, 42902252), (4, 32176689), (6, 21451126), (12, 10725563), (29, 4438164), (58, 2219082), (87, 1479388), (116, 1109541), (163, 789612), (174, 739694), (326, 394806), (348, 369847), (489, 263204), (652, 197403), (978, 131602), (1956, 65801), (2269, 56724), (4538, 28362), (4727, 27228), (6807, 18908), (9076, 14181), (9454, 13614)]