121932384

素因数分解:

$2^5\times 3^1\times 7^4\times {\mathrm{23}}^2$

素因数の和:87

約数の個数: 180

約数和(自身を含む): 390336156

約数和(自身を除く): 268403772

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 49, 56, 69, 84, 92, 96, 98, 112, 138, 147, 161, 168, 184, 196, 224, 276, 294, 322, 336, 343, 368, 392, 483, 529, 552, 588, 644, 672, 686, 736, 784, 966, 1029, 1058, 1104, 1127, 1176, 1288, 1372, 1568, 1587, 1932, 2058, 2116, 2208, 2254, 2352, 2401, 2576, 2744, 3174, 3381, 3703, 3864, 4116, 4232, 4508, 4704, 4802, 5152, 5488, 6348, 6762, 7203, 7406, 7728, 7889, 8232, 8464, 9016, 9604, 10976, 11109, 12696, 13524, 14406, 14812, 15456, 15778, 16464, 16928, 18032, 19208, 22218, 23667, 25392, 25921, 27048, 28812, 29624, 31556, 32928, 36064, 38416, 44436, 47334, 50784, 51842, 54096, 55223, 57624, 59248, 63112, 76832, 77763, 88872, 94668, 103684, 108192, 110446, 115248, 118496, 126224, 155526, 165669, 177744, 181447, 189336, 207368, 220892, 230496, 252448, 311052, 331338, 355488, 362894, 378672, 414736, 441784, 544341, 622104, 662676, 725788, 757344, 829472, 883568, 1088682, 1244208, 1270129, 1325352, 1451576, 1767136, 2177364, 2488416, 2540258, 2650704, 2903152, 3810387, 4354728, 5080516, 5301408, 5806304, 7620774, 8709456, 10161032, 15241548, 17418912, 20322064, 30483096, 40644128, 60966192, 121932384]

約数ペア:

[(1, 121932384), (2, 60966192), (3, 40644128), (4, 30483096), (6, 20322064), (7, 17418912), (8, 15241548), (12, 10161032), (14, 8709456), (16, 7620774), (21, 5806304), (23, 5301408), (24, 5080516), (28, 4354728), (32, 3810387), (42, 2903152), (46, 2650704), (48, 2540258), (49, 2488416), (56, 2177364), (69, 1767136), (84, 1451576), (92, 1325352), (96, 1270129), (98, 1244208), (112, 1088682), (138, 883568), (147, 829472), (161, 757344), (168, 725788), (184, 662676), (196, 622104), (224, 544341), (276, 441784), (294, 414736), (322, 378672), (336, 362894), (343, 355488), (368, 331338), (392, 311052), (483, 252448), (529, 230496), (552, 220892), (588, 207368), (644, 189336), (672, 181447), (686, 177744), (736, 165669), (784, 155526), (966, 126224), (1029, 118496), (1058, 115248), (1104, 110446), (1127, 108192), (1176, 103684), (1288, 94668), (1372, 88872), (1568, 77763), (1587, 76832), (1932, 63112), (2058, 59248), (2116, 57624), (2208, 55223), (2254, 54096), (2352, 51842), (2401, 50784), (2576, 47334), (2744, 44436), (3174, 38416), (3381, 36064), (3703, 32928), (3864, 31556), (4116, 29624), (4232, 28812), (4508, 27048), (4704, 25921), (4802, 25392), (5152, 23667), (5488, 22218), (6348, 19208), (6762, 18032), (7203, 16928), (7406, 16464), (7728, 15778), (7889, 15456), (8232, 14812), (8464, 14406), (9016, 13524), (9604, 12696), (10976, 11109)]