38157912

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:262

約数の個数: 128

約数和(自身を含む): 116121600

約数和(自身を除く): 77963688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 107, 108, 117, 127, 156, 214, 216, 234, 254, 312, 321, 351, 381, 428, 468, 508, 642, 702, 762, 856, 936, 963, 1016, 1143, 1284, 1391, 1404, 1524, 1651, 1926, 2286, 2568, 2782, 2808, 2889, 3048, 3302, 3429, 3852, 4173, 4572, 4953, 5564, 5778, 6604, 6858, 7704, 8346, 9144, 9906, 11128, 11556, 12519, 13208, 13589, 13716, 14859, 16692, 19812, 23112, 25038, 27178, 27432, 29718, 33384, 37557, 39624, 40767, 44577, 50076, 54356, 59436, 75114, 81534, 89154, 100152, 108712, 118872, 122301, 150228, 163068, 176657, 178308, 244602, 300456, 326136, 353314, 356616, 366903, 489204, 529971, 706628, 733806, 978408, 1059942, 1413256, 1467612, 1589913, 2119884, 2935224, 3179826, 4239768, 4769739, 6359652, 9539478, 12719304, 19078956, 38157912]

約数ペア:

[(1, 38157912), (2, 19078956), (3, 12719304), (4, 9539478), (6, 6359652), (8, 4769739), (9, 4239768), (12, 3179826), (13, 2935224), (18, 2119884), (24, 1589913), (26, 1467612), (27, 1413256), (36, 1059942), (39, 978408), (52, 733806), (54, 706628), (72, 529971), (78, 489204), (104, 366903), (107, 356616), (108, 353314), (117, 326136), (127, 300456), (156, 244602), (214, 178308), (216, 176657), (234, 163068), (254, 150228), (312, 122301), (321, 118872), (351, 108712), (381, 100152), (428, 89154), (468, 81534), (508, 75114), (642, 59436), (702, 54356), (762, 50076), (856, 44577), (936, 40767), (963, 39624), (1016, 37557), (1143, 33384), (1284, 29718), (1391, 27432), (1404, 27178), (1524, 25038), (1651, 23112), (1926, 19812), (2286, 16692), (2568, 14859), (2782, 13716), (2808, 13589), (2889, 13208), (3048, 12519), (3302, 11556), (3429, 11128), (3852, 9906), (4173, 9144), (4572, 8346), (4953, 7704), (5564, 6858), (5778, 6604)]