15749785856

素因数分解:

$2^8\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{8191}}^1$

素因数の和:8280

約数の個数: 144

約数和(自身を含む): 38177341440

約数和(自身を除く): 22427555584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 37, 56, 58, 64, 74, 112, 116, 128, 148, 203, 224, 232, 256, 259, 296, 406, 448, 464, 518, 592, 812, 896, 928, 1036, 1073, 1184, 1624, 1792, 1856, 2072, 2146, 2368, 3248, 3712, 4144, 4292, 4736, 6496, 7424, 7511, 8191, 8288, 8584, 9472, 12992, 15022, 16382, 16576, 17168, 25984, 30044, 32764, 33152, 34336, 51968, 57337, 60088, 65528, 66304, 68672, 114674, 120176, 131056, 137344, 229348, 237539, 240352, 262112, 274688, 303067, 458696, 475078, 480704, 524224, 606134, 917392, 950156, 961408, 1048448, 1212268, 1662773, 1834784, 1900312, 1922816, 2096896, 2121469, 2424536, 3325546, 3669568, 3800624, 4242938, 4849072, 6651092, 7339136, 7601248, 8485876, 8788943, 9698144, 13302184, 14678272, 15202496, 16971752, 17577886, 19396288, 26604368, 30404992, 33943504, 35155772, 38792576, 53208736, 60809984, 61522601, 67887008, 70311544, 77585152, 106417472, 123045202, 135774016, 140623088, 212834944, 246090404, 271548032, 281246176, 425669888, 492180808, 543096064, 562492352, 984361616, 1124984704, 1968723232, 2249969408, 3937446464, 7874892928, 15749785856]

約数ペア:

[(1, 15749785856), (2, 7874892928), (4, 3937446464), (7, 2249969408), (8, 1968723232), (14, 1124984704), (16, 984361616), (28, 562492352), (29, 543096064), (32, 492180808), (37, 425669888), (56, 281246176), (58, 271548032), (64, 246090404), (74, 212834944), (112, 140623088), (116, 135774016), (128, 123045202), (148, 106417472), (203, 77585152), (224, 70311544), (232, 67887008), (256, 61522601), (259, 60809984), (296, 53208736), (406, 38792576), (448, 35155772), (464, 33943504), (518, 30404992), (592, 26604368), (812, 19396288), (896, 17577886), (928, 16971752), (1036, 15202496), (1073, 14678272), (1184, 13302184), (1624, 9698144), (1792, 8788943), (1856, 8485876), (2072, 7601248), (2146, 7339136), (2368, 6651092), (3248, 4849072), (3712, 4242938), (4144, 3800624), (4292, 3669568), (4736, 3325546), (6496, 2424536), (7424, 2121469), (7511, 2096896), (8191, 1922816), (8288, 1900312), (8584, 1834784), (9472, 1662773), (12992, 1212268), (15022, 1048448), (16382, 961408), (16576, 950156), (17168, 917392), (25984, 606134), (30044, 524224), (32764, 480704), (33152, 475078), (34336, 458696), (51968, 303067), (57337, 274688), (60088, 262112), (65528, 240352), (66304, 237539), (68672, 229348), (114674, 137344), (120176, 131056)]