140708592

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{251}}^1$

素因数の和:511

約数の個数: 120

約数和(自身を含む): 420441840

約数和(自身を除く): 279733248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 229, 251, 272, 306, 408, 458, 502, 612, 687, 753, 816, 916, 1004, 1224, 1374, 1506, 1832, 2008, 2061, 2259, 2448, 2748, 3012, 3664, 3893, 4016, 4122, 4267, 4518, 5496, 6024, 7786, 8244, 8534, 9036, 10992, 11679, 12048, 12801, 15572, 16488, 17068, 18072, 23358, 25602, 31144, 32976, 34136, 35037, 36144, 38403, 46716, 51204, 57479, 62288, 68272, 70074, 76806, 93432, 102408, 114958, 140148, 153612, 172437, 186864, 204816, 229916, 280296, 307224, 344874, 459832, 517311, 560592, 614448, 689748, 919664, 977143, 1034622, 1379496, 1954286, 2069244, 2758992, 2931429, 3908572, 4138488, 5862858, 7817144, 8276976, 8794287, 11725716, 15634288, 17588574, 23451432, 35177148, 46902864, 70354296, 140708592]

約数ペア:

[(1, 140708592), (2, 70354296), (3, 46902864), (4, 35177148), (6, 23451432), (8, 17588574), (9, 15634288), (12, 11725716), (16, 8794287), (17, 8276976), (18, 7817144), (24, 5862858), (34, 4138488), (36, 3908572), (48, 2931429), (51, 2758992), (68, 2069244), (72, 1954286), (102, 1379496), (136, 1034622), (144, 977143), (153, 919664), (204, 689748), (229, 614448), (251, 560592), (272, 517311), (306, 459832), (408, 344874), (458, 307224), (502, 280296), (612, 229916), (687, 204816), (753, 186864), (816, 172437), (916, 153612), (1004, 140148), (1224, 114958), (1374, 102408), (1506, 93432), (1832, 76806), (2008, 70074), (2061, 68272), (2259, 62288), (2448, 57479), (2748, 51204), (3012, 46716), (3664, 38403), (3893, 36144), (4016, 35037), (4122, 34136), (4267, 32976), (4518, 31144), (5496, 25602), (6024, 23358), (7786, 18072), (8244, 17068), (8534, 16488), (9036, 15572), (10992, 12801), (11679, 12048)]