155778768

素因数分解:

$2^4\times 3^3\times {\mathrm{211}}^1\times {\mathrm{1709}}^1$

素因数の和:1937

約数の個数: 80

約数和(自身を含む): 449524800

約数和(自身を除く): 293746032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 211, 216, 422, 432, 633, 844, 1266, 1688, 1709, 1899, 2532, 3376, 3418, 3798, 5064, 5127, 5697, 6836, 7596, 10128, 10254, 11394, 13672, 15192, 15381, 20508, 22788, 27344, 30384, 30762, 41016, 45576, 46143, 61524, 82032, 91152, 92286, 123048, 184572, 246096, 360599, 369144, 721198, 738288, 1081797, 1442396, 2163594, 2884792, 3245391, 4327188, 5769584, 6490782, 8654376, 9736173, 12981564, 17308752, 19472346, 25963128, 38944692, 51926256, 77889384, 155778768]

約数ペア:

[(1, 155778768), (2, 77889384), (3, 51926256), (4, 38944692), (6, 25963128), (8, 19472346), (9, 17308752), (12, 12981564), (16, 9736173), (18, 8654376), (24, 6490782), (27, 5769584), (36, 4327188), (48, 3245391), (54, 2884792), (72, 2163594), (108, 1442396), (144, 1081797), (211, 738288), (216, 721198), (422, 369144), (432, 360599), (633, 246096), (844, 184572), (1266, 123048), (1688, 92286), (1709, 91152), (1899, 82032), (2532, 61524), (3376, 46143), (3418, 45576), (3798, 41016), (5064, 30762), (5127, 30384), (5697, 27344), (6836, 22788), (7596, 20508), (10128, 15381), (10254, 15192), (11394, 13672)]