121355312

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{3023}}^1$

素因数の和:3237

約数の個数: 40

約数和(自身を含む): 254608704

約数和(自身を除く): 133253392

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 193, 208, 386, 772, 1544, 2509, 3023, 3088, 5018, 6046, 10036, 12092, 20072, 24184, 39299, 40144, 48368, 78598, 157196, 314392, 583439, 628784, 1166878, 2333756, 4667512, 7584707, 9335024, 15169414, 30338828, 60677656, 121355312]

約数ペア:

[(1, 121355312), (2, 60677656), (4, 30338828), (8, 15169414), (13, 9335024), (16, 7584707), (26, 4667512), (52, 2333756), (104, 1166878), (193, 628784), (208, 583439), (386, 314392), (772, 157196), (1544, 78598), (2509, 48368), (3023, 40144), (3088, 39299), (5018, 24184), (6046, 20072), (10036, 12092)]