138933936

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:319

約数の個数: 120

約数和(自身を含む): 401117184

約数和(自身を除く): 262183248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 107, 127, 142, 144, 213, 214, 254, 284, 321, 381, 426, 428, 508, 568, 639, 642, 762, 852, 856, 963, 1016, 1136, 1143, 1278, 1284, 1524, 1704, 1712, 1926, 2032, 2286, 2556, 2568, 3048, 3408, 3852, 4572, 5112, 5136, 6096, 7597, 7704, 9017, 9144, 10224, 13589, 15194, 15408, 18034, 18288, 22791, 27051, 27178, 30388, 36068, 40767, 45582, 54102, 54356, 60776, 68373, 72136, 81153, 81534, 91164, 108204, 108712, 121552, 122301, 136746, 144272, 162306, 163068, 182328, 216408, 217424, 244602, 273492, 324612, 326136, 364656, 432816, 489204, 546984, 649224, 652272, 964819, 978408, 1093968, 1298448, 1929638, 1956816, 2894457, 3859276, 5788914, 7718552, 8683371, 11577828, 15437104, 17366742, 23155656, 34733484, 46311312, 69466968, 138933936]

約数ペア:

[(1, 138933936), (2, 69466968), (3, 46311312), (4, 34733484), (6, 23155656), (8, 17366742), (9, 15437104), (12, 11577828), (16, 8683371), (18, 7718552), (24, 5788914), (36, 3859276), (48, 2894457), (71, 1956816), (72, 1929638), (107, 1298448), (127, 1093968), (142, 978408), (144, 964819), (213, 652272), (214, 649224), (254, 546984), (284, 489204), (321, 432816), (381, 364656), (426, 326136), (428, 324612), (508, 273492), (568, 244602), (639, 217424), (642, 216408), (762, 182328), (852, 163068), (856, 162306), (963, 144272), (1016, 136746), (1136, 122301), (1143, 121552), (1278, 108712), (1284, 108204), (1524, 91164), (1704, 81534), (1712, 81153), (1926, 72136), (2032, 68373), (2286, 60776), (2556, 54356), (2568, 54102), (3048, 45582), (3408, 40767), (3852, 36068), (4572, 30388), (5112, 27178), (5136, 27051), (6096, 22791), (7597, 18288), (7704, 18034), (9017, 15408), (9144, 15194), (10224, 13589)]