161229312

素因数分解:

$2^9\times 3^3\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:243

約数の個数: 160

約数和(自身を含む): 486129600

約数和(自身を除く): 324900288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 107, 108, 109, 128, 144, 192, 214, 216, 218, 256, 288, 321, 327, 384, 428, 432, 436, 512, 576, 642, 654, 768, 856, 864, 872, 963, 981, 1152, 1284, 1308, 1536, 1712, 1728, 1744, 1926, 1962, 2304, 2568, 2616, 2889, 2943, 3424, 3456, 3488, 3852, 3924, 4608, 5136, 5232, 5778, 5886, 6848, 6912, 6976, 7704, 7848, 10272, 10464, 11556, 11663, 11772, 13696, 13824, 13952, 15408, 15696, 20544, 20928, 23112, 23326, 23544, 27392, 27904, 30816, 31392, 34989, 41088, 41856, 46224, 46652, 47088, 54784, 55808, 61632, 62784, 69978, 82176, 83712, 92448, 93304, 94176, 104967, 123264, 125568, 139956, 164352, 167424, 184896, 186608, 188352, 209934, 246528, 251136, 279912, 314901, 369792, 373216, 376704, 419868, 493056, 502272, 559824, 629802, 739584, 746432, 753408, 839736, 1119648, 1259604, 1479168, 1492864, 1506816, 1679472, 2239296, 2519208, 2985728, 3358944, 4478592, 5038416, 5971456, 6717888, 8957184, 10076832, 13435776, 17914368, 20153664, 26871552, 40307328, 53743104, 80614656, 161229312]

約数ペア:

[(1, 161229312), (2, 80614656), (3, 53743104), (4, 40307328), (6, 26871552), (8, 20153664), (9, 17914368), (12, 13435776), (16, 10076832), (18, 8957184), (24, 6717888), (27, 5971456), (32, 5038416), (36, 4478592), (48, 3358944), (54, 2985728), (64, 2519208), (72, 2239296), (96, 1679472), (107, 1506816), (108, 1492864), (109, 1479168), (128, 1259604), (144, 1119648), (192, 839736), (214, 753408), (216, 746432), (218, 739584), (256, 629802), (288, 559824), (321, 502272), (327, 493056), (384, 419868), (428, 376704), (432, 373216), (436, 369792), (512, 314901), (576, 279912), (642, 251136), (654, 246528), (768, 209934), (856, 188352), (864, 186608), (872, 184896), (963, 167424), (981, 164352), (1152, 139956), (1284, 125568), (1308, 123264), (1536, 104967), (1712, 94176), (1728, 93304), (1744, 92448), (1926, 83712), (1962, 82176), (2304, 69978), (2568, 62784), (2616, 61632), (2889, 55808), (2943, 54784), (3424, 47088), (3456, 46652), (3488, 46224), (3852, 41856), (3924, 41088), (4608, 34989), (5136, 31392), (5232, 30816), (5778, 27904), (5886, 27392), (6848, 23544), (6912, 23326), (6976, 23112), (7704, 20928), (7848, 20544), (10272, 15696), (10464, 15408), (11556, 13952), (11663, 13824), (11772, 13696)]