181850976

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{199}}^1$

素因数の和:401

約数の個数: 144

約数和(自身を含む): 550368000

約数和(自身を除く): 368517024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 167, 171, 199, 228, 288, 304, 334, 342, 398, 456, 501, 597, 608, 668, 684, 796, 912, 1002, 1194, 1336, 1368, 1503, 1592, 1791, 1824, 2004, 2388, 2672, 2736, 3006, 3173, 3184, 3582, 3781, 4008, 4776, 5344, 5472, 6012, 6346, 6368, 7164, 7562, 8016, 9519, 9552, 11343, 12024, 12692, 14328, 15124, 16032, 19038, 19104, 22686, 24048, 25384, 28557, 28656, 30248, 33233, 34029, 38076, 45372, 48096, 50768, 57114, 57312, 60496, 66466, 68058, 76152, 90744, 99699, 101536, 114228, 120992, 132932, 136116, 152304, 181488, 199398, 228456, 265864, 272232, 299097, 304608, 362976, 398796, 456912, 531728, 544464, 598194, 631427, 797592, 913824, 1063456, 1088928, 1196388, 1262854, 1595184, 1894281, 2392776, 2525708, 3190368, 3788562, 4785552, 5051416, 5682843, 7577124, 9571104, 10102832, 11365686, 15154248, 20205664, 22731372, 30308496, 45462744, 60616992, 90925488, 181850976]

約数ペア:

[(1, 181850976), (2, 90925488), (3, 60616992), (4, 45462744), (6, 30308496), (8, 22731372), (9, 20205664), (12, 15154248), (16, 11365686), (18, 10102832), (19, 9571104), (24, 7577124), (32, 5682843), (36, 5051416), (38, 4785552), (48, 3788562), (57, 3190368), (72, 2525708), (76, 2392776), (96, 1894281), (114, 1595184), (144, 1262854), (152, 1196388), (167, 1088928), (171, 1063456), (199, 913824), (228, 797592), (288, 631427), (304, 598194), (334, 544464), (342, 531728), (398, 456912), (456, 398796), (501, 362976), (597, 304608), (608, 299097), (668, 272232), (684, 265864), (796, 228456), (912, 199398), (1002, 181488), (1194, 152304), (1336, 136116), (1368, 132932), (1503, 120992), (1592, 114228), (1791, 101536), (1824, 99699), (2004, 90744), (2388, 76152), (2672, 68058), (2736, 66466), (3006, 60496), (3173, 57312), (3184, 57114), (3582, 50768), (3781, 48096), (4008, 45372), (4776, 38076), (5344, 34029), (5472, 33233), (6012, 30248), (6346, 28656), (6368, 28557), (7164, 25384), (7562, 24048), (8016, 22686), (9519, 19104), (9552, 19038), (11343, 16032), (12024, 15124), (12692, 14328)]