15875745952

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2003}}^1$

素因数の和:2147

約数の個数: 144

約数和(自身を含む): 36269674560

約数和(自身を除く): 20393928608

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 88, 89, 92, 121, 176, 178, 184, 242, 253, 352, 356, 368, 484, 506, 712, 736, 968, 979, 1012, 1424, 1936, 1958, 2003, 2024, 2047, 2783, 2848, 3872, 3916, 4006, 4048, 4094, 5566, 7832, 8012, 8096, 8188, 10769, 11132, 15664, 16024, 16376, 21538, 22033, 22264, 22517, 31328, 32048, 32752, 43076, 44066, 44528, 45034, 46069, 64096, 65504, 86152, 88132, 89056, 90068, 92138, 172304, 176264, 178267, 180136, 184276, 242363, 247687, 344608, 352528, 356534, 360272, 368552, 484726, 495374, 506759, 705056, 713068, 720544, 737104, 969452, 990748, 1013518, 1426136, 1474208, 1938904, 1960937, 1981496, 2027036, 2852272, 3877808, 3921874, 3962992, 4054072, 4100141, 5574349, 5704544, 7755616, 7843748, 7925984, 8108144, 8200282, 11148698, 15687496, 16216288, 16400564, 21570307, 22297396, 31374992, 32801128, 43140614, 44594792, 45101551, 62749984, 65602256, 86281228, 89189584, 90203102, 131204512, 172562456, 178379168, 180406204, 345124912, 360812408, 496117061, 690249824, 721624816, 992234122, 1443249632, 1984468244, 3968936488, 7937872976, 15875745952]

約数ペア:

[(1, 15875745952), (2, 7937872976), (4, 3968936488), (8, 1984468244), (11, 1443249632), (16, 992234122), (22, 721624816), (23, 690249824), (32, 496117061), (44, 360812408), (46, 345124912), (88, 180406204), (89, 178379168), (92, 172562456), (121, 131204512), (176, 90203102), (178, 89189584), (184, 86281228), (242, 65602256), (253, 62749984), (352, 45101551), (356, 44594792), (368, 43140614), (484, 32801128), (506, 31374992), (712, 22297396), (736, 21570307), (968, 16400564), (979, 16216288), (1012, 15687496), (1424, 11148698), (1936, 8200282), (1958, 8108144), (2003, 7925984), (2024, 7843748), (2047, 7755616), (2783, 5704544), (2848, 5574349), (3872, 4100141), (3916, 4054072), (4006, 3962992), (4048, 3921874), (4094, 3877808), (5566, 2852272), (7832, 2027036), (8012, 1981496), (8096, 1960937), (8188, 1938904), (10769, 1474208), (11132, 1426136), (15664, 1013518), (16024, 990748), (16376, 969452), (21538, 737104), (22033, 720544), (22264, 713068), (22517, 705056), (31328, 506759), (32048, 495374), (32752, 484726), (43076, 368552), (44066, 360272), (44528, 356534), (45034, 352528), (46069, 344608), (64096, 247687), (65504, 242363), (86152, 184276), (88132, 180136), (89056, 178267), (90068, 176264), (92138, 172304)]