136448144

素因数分解:

$2^4\times 7^3\times {\mathrm{23}}^2\times {\mathrm{47}}^1$

素因数の和:122

約数の個数: 120

約数和(自身を含む): 329145600

約数和(自身を除く): 192697456

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 47, 49, 56, 92, 94, 98, 112, 161, 184, 188, 196, 322, 329, 343, 368, 376, 392, 529, 644, 658, 686, 752, 784, 1058, 1081, 1127, 1288, 1316, 1372, 2116, 2162, 2254, 2303, 2576, 2632, 2744, 3703, 4232, 4324, 4508, 4606, 5264, 5488, 7406, 7567, 7889, 8464, 8648, 9016, 9212, 14812, 15134, 15778, 16121, 17296, 18032, 18424, 24863, 25921, 29624, 30268, 31556, 32242, 36848, 49726, 51842, 52969, 59248, 60536, 63112, 64484, 99452, 103684, 105938, 121072, 126224, 128968, 174041, 181447, 198904, 207368, 211876, 257936, 348082, 362894, 370783, 397808, 414736, 423752, 696164, 725788, 741566, 847504, 1218287, 1392328, 1451576, 1483132, 2436574, 2784656, 2903152, 2966264, 4873148, 5932528, 8528009, 9746296, 17056018, 19492592, 34112036, 68224072, 136448144]

約数ペア:

[(1, 136448144), (2, 68224072), (4, 34112036), (7, 19492592), (8, 17056018), (14, 9746296), (16, 8528009), (23, 5932528), (28, 4873148), (46, 2966264), (47, 2903152), (49, 2784656), (56, 2436574), (92, 1483132), (94, 1451576), (98, 1392328), (112, 1218287), (161, 847504), (184, 741566), (188, 725788), (196, 696164), (322, 423752), (329, 414736), (343, 397808), (368, 370783), (376, 362894), (392, 348082), (529, 257936), (644, 211876), (658, 207368), (686, 198904), (752, 181447), (784, 174041), (1058, 128968), (1081, 126224), (1127, 121072), (1288, 105938), (1316, 103684), (1372, 99452), (2116, 64484), (2162, 63112), (2254, 60536), (2303, 59248), (2576, 52969), (2632, 51842), (2744, 49726), (3703, 36848), (4232, 32242), (4324, 31556), (4508, 30268), (4606, 29624), (5264, 25921), (5488, 24863), (7406, 18424), (7567, 18032), (7889, 17296), (8464, 16121), (8648, 15778), (9016, 15134), (9212, 14812)]