142057872

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:330

約数の個数: 180

約数和(自身を含む): 452804352

約数和(自身を除く): 310746480

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 33, 36, 44, 48, 62, 66, 72, 88, 93, 99, 121, 124, 132, 144, 176, 186, 198, 242, 248, 263, 264, 279, 341, 363, 372, 396, 484, 496, 526, 528, 558, 682, 726, 744, 789, 792, 968, 1023, 1052, 1089, 1116, 1364, 1452, 1488, 1578, 1584, 1936, 2046, 2104, 2178, 2232, 2367, 2728, 2893, 2904, 3069, 3156, 3751, 4092, 4208, 4356, 4464, 4734, 5456, 5786, 5808, 6138, 6312, 7502, 8153, 8184, 8679, 8712, 9468, 11253, 11572, 12276, 12624, 15004, 16306, 16368, 17358, 17424, 18936, 22506, 23144, 24459, 24552, 26037, 30008, 31823, 32612, 33759, 34716, 37872, 45012, 46288, 48918, 49104, 52074, 60016, 63646, 65224, 67518, 69432, 73377, 89683, 90024, 95469, 97836, 104148, 127292, 130448, 135036, 138864, 146754, 179366, 180048, 190938, 195672, 208296, 254584, 269049, 270072, 286407, 293508, 358732, 381876, 391344, 416592, 509168, 538098, 540144, 572814, 587016, 717464, 763752, 807147, 986513, 1076196, 1145628, 1174032, 1434928, 1527504, 1614294, 1973026, 2152392, 2291256, 2959539, 3228588, 3946052, 4304784, 4582512, 5919078, 6457176, 7892104, 8878617, 11838156, 12914352, 15784208, 17757234, 23676312, 35514468, 47352624, 71028936, 142057872]

約数ペア:

[(1, 142057872), (2, 71028936), (3, 47352624), (4, 35514468), (6, 23676312), (8, 17757234), (9, 15784208), (11, 12914352), (12, 11838156), (16, 8878617), (18, 7892104), (22, 6457176), (24, 5919078), (31, 4582512), (33, 4304784), (36, 3946052), (44, 3228588), (48, 2959539), (62, 2291256), (66, 2152392), (72, 1973026), (88, 1614294), (93, 1527504), (99, 1434928), (121, 1174032), (124, 1145628), (132, 1076196), (144, 986513), (176, 807147), (186, 763752), (198, 717464), (242, 587016), (248, 572814), (263, 540144), (264, 538098), (279, 509168), (341, 416592), (363, 391344), (372, 381876), (396, 358732), (484, 293508), (496, 286407), (526, 270072), (528, 269049), (558, 254584), (682, 208296), (726, 195672), (744, 190938), (789, 180048), (792, 179366), (968, 146754), (1023, 138864), (1052, 135036), (1089, 130448), (1116, 127292), (1364, 104148), (1452, 97836), (1488, 95469), (1578, 90024), (1584, 89683), (1936, 73377), (2046, 69432), (2104, 67518), (2178, 65224), (2232, 63646), (2367, 60016), (2728, 52074), (2893, 49104), (2904, 48918), (3069, 46288), (3156, 45012), (3751, 37872), (4092, 34716), (4208, 33759), (4356, 32612), (4464, 31823), (4734, 30008), (5456, 26037), (5786, 24552), (5808, 24459), (6138, 23144), (6312, 22506), (7502, 18936), (8153, 17424), (8184, 17358), (8679, 16368), (8712, 16306), (9468, 15004), (11253, 12624), (11572, 12276)]