127923136

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{16519}}^1$

素因数の和:16553

約数の個数: 42

約数和(自身を含む): 279039320

約数和(自身を除く): 151116184

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 176, 242, 352, 484, 704, 968, 1936, 3872, 7744, 16519, 33038, 66076, 132152, 181709, 264304, 363418, 528608, 726836, 1057216, 1453672, 1998799, 2907344, 3997598, 5814688, 7995196, 11629376, 15990392, 31980784, 63961568, 127923136]

約数ペア:

[(1, 127923136), (2, 63961568), (4, 31980784), (8, 15990392), (11, 11629376), (16, 7995196), (22, 5814688), (32, 3997598), (44, 2907344), (64, 1998799), (88, 1453672), (121, 1057216), (176, 726836), (242, 528608), (352, 363418), (484, 264304), (704, 181709), (968, 132152), (1936, 66076), (3872, 33038), (7744, 16519)]