145442736

素因数分解:

$2^4\times 3^3\times {\mathrm{197}}^1\times {\mathrm{1709}}^1$

素因数の和:1923

約数の個数: 80

約数和(自身を含む): 419839200

約数和(自身を除く): 274396464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 197, 216, 394, 432, 591, 788, 1182, 1576, 1709, 1773, 2364, 3152, 3418, 3546, 4728, 5127, 5319, 6836, 7092, 9456, 10254, 10638, 13672, 14184, 15381, 20508, 21276, 27344, 28368, 30762, 41016, 42552, 46143, 61524, 82032, 85104, 92286, 123048, 184572, 246096, 336673, 369144, 673346, 738288, 1010019, 1346692, 2020038, 2693384, 3030057, 4040076, 5386768, 6060114, 8080152, 9090171, 12120228, 16160304, 18180342, 24240456, 36360684, 48480912, 72721368, 145442736]

約数ペア:

[(1, 145442736), (2, 72721368), (3, 48480912), (4, 36360684), (6, 24240456), (8, 18180342), (9, 16160304), (12, 12120228), (16, 9090171), (18, 8080152), (24, 6060114), (27, 5386768), (36, 4040076), (48, 3030057), (54, 2693384), (72, 2020038), (108, 1346692), (144, 1010019), (197, 738288), (216, 673346), (394, 369144), (432, 336673), (591, 246096), (788, 184572), (1182, 123048), (1576, 92286), (1709, 85104), (1773, 82032), (2364, 61524), (3152, 46143), (3418, 42552), (3546, 41016), (4728, 30762), (5127, 28368), (5319, 27344), (6836, 21276), (7092, 20508), (9456, 15381), (10254, 14184), (10638, 13672)]