16087138536

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{36451}}^1$

素因数の和:36575

約数の個数: 128

約数和(自身を含む): 47871682560

約数和(自身を除く): 31784544024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 71, 74, 84, 111, 142, 148, 168, 213, 222, 259, 284, 296, 426, 444, 497, 518, 568, 777, 852, 888, 994, 1036, 1491, 1554, 1704, 1988, 2072, 2627, 2982, 3108, 3976, 5254, 5964, 6216, 7881, 10508, 11928, 15762, 18389, 21016, 31524, 36451, 36778, 55167, 63048, 72902, 73556, 109353, 110334, 145804, 147112, 218706, 220668, 255157, 291608, 437412, 441336, 510314, 765471, 874824, 1020628, 1348687, 1530942, 2041256, 2588021, 2697374, 3061884, 4046061, 5176042, 5394748, 6123768, 7764063, 8092122, 9440809, 10352084, 10789496, 15528126, 16184244, 18116147, 18881618, 20704168, 28322427, 31056252, 32368488, 36232294, 37763236, 54348441, 56644854, 62112504, 72464588, 75526472, 95756777, 108696882, 113289708, 144929176, 191513554, 217393764, 226579416, 287270331, 383027108, 434787528, 574540662, 670297439, 766054216, 1149081324, 1340594878, 2010892317, 2298162648, 2681189756, 4021784634, 5362379512, 8043569268, 16087138536]

約数ペア:

[(1, 16087138536), (2, 8043569268), (3, 5362379512), (4, 4021784634), (6, 2681189756), (7, 2298162648), (8, 2010892317), (12, 1340594878), (14, 1149081324), (21, 766054216), (24, 670297439), (28, 574540662), (37, 434787528), (42, 383027108), (56, 287270331), (71, 226579416), (74, 217393764), (84, 191513554), (111, 144929176), (142, 113289708), (148, 108696882), (168, 95756777), (213, 75526472), (222, 72464588), (259, 62112504), (284, 56644854), (296, 54348441), (426, 37763236), (444, 36232294), (497, 32368488), (518, 31056252), (568, 28322427), (777, 20704168), (852, 18881618), (888, 18116147), (994, 16184244), (1036, 15528126), (1491, 10789496), (1554, 10352084), (1704, 9440809), (1988, 8092122), (2072, 7764063), (2627, 6123768), (2982, 5394748), (3108, 5176042), (3976, 4046061), (5254, 3061884), (5964, 2697374), (6216, 2588021), (7881, 2041256), (10508, 1530942), (11928, 1348687), (15762, 1020628), (18389, 874824), (21016, 765471), (31524, 510314), (36451, 441336), (36778, 437412), (55167, 291608), (63048, 255157), (72902, 220668), (73556, 218706), (109353, 147112), (110334, 145804)]