140705856

素因数分解:

$2^6\times 3^3\times {\mathrm{107}}^1\times {\mathrm{761}}^1$

素因数の和:889

約数の個数: 112

約数和(自身を含む): 418063680

約数和(自身を除く): 277357824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 107, 108, 144, 192, 214, 216, 288, 321, 428, 432, 576, 642, 761, 856, 864, 963, 1284, 1522, 1712, 1728, 1926, 2283, 2568, 2889, 3044, 3424, 3852, 4566, 5136, 5778, 6088, 6848, 6849, 7704, 9132, 10272, 11556, 12176, 13698, 15408, 18264, 20544, 20547, 23112, 24352, 27396, 30816, 36528, 41094, 46224, 48704, 54792, 61632, 73056, 81427, 82188, 92448, 109584, 146112, 162854, 164376, 184896, 219168, 244281, 325708, 328752, 438336, 488562, 651416, 657504, 732843, 977124, 1302832, 1315008, 1465686, 1954248, 2198529, 2605664, 2931372, 3908496, 4397058, 5211328, 5862744, 7816992, 8794116, 11725488, 15633984, 17588232, 23450976, 35176464, 46901952, 70352928, 140705856]

約数ペア:

[(1, 140705856), (2, 70352928), (3, 46901952), (4, 35176464), (6, 23450976), (8, 17588232), (9, 15633984), (12, 11725488), (16, 8794116), (18, 7816992), (24, 5862744), (27, 5211328), (32, 4397058), (36, 3908496), (48, 2931372), (54, 2605664), (64, 2198529), (72, 1954248), (96, 1465686), (107, 1315008), (108, 1302832), (144, 977124), (192, 732843), (214, 657504), (216, 651416), (288, 488562), (321, 438336), (428, 328752), (432, 325708), (576, 244281), (642, 219168), (761, 184896), (856, 164376), (864, 162854), (963, 146112), (1284, 109584), (1522, 92448), (1712, 82188), (1728, 81427), (1926, 73056), (2283, 61632), (2568, 54792), (2889, 48704), (3044, 46224), (3424, 41094), (3852, 36528), (4566, 30816), (5136, 27396), (5778, 24352), (6088, 23112), (6848, 20547), (6849, 20544), (7704, 18264), (9132, 15408), (10272, 13698), (11556, 12176)]