161864064

素因数分解:

$2^7\times 3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:233

約数の個数: 192

約数和(自身を含む): 501228000

約数和(自身を除く): 339363936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 41, 46, 48, 64, 69, 72, 82, 92, 96, 123, 128, 138, 144, 149, 164, 184, 192, 207, 246, 276, 288, 298, 328, 368, 369, 384, 414, 447, 492, 552, 576, 596, 656, 736, 738, 828, 894, 943, 984, 1104, 1152, 1192, 1312, 1341, 1472, 1476, 1656, 1788, 1886, 1968, 2208, 2384, 2624, 2682, 2829, 2944, 2952, 3312, 3427, 3576, 3772, 3936, 4416, 4768, 5248, 5364, 5658, 5904, 6109, 6624, 6854, 7152, 7544, 7872, 8487, 8832, 9536, 10281, 10728, 11316, 11808, 12218, 13248, 13708, 14304, 15088, 15744, 16974, 18327, 19072, 20562, 21456, 22632, 23616, 24436, 26496, 27416, 28608, 30176, 30843, 33948, 36654, 41124, 42912, 45264, 47232, 48872, 54832, 54981, 57216, 60352, 61686, 67896, 73308, 82248, 85824, 90528, 97744, 109664, 109962, 120704, 123372, 135792, 140507, 146616, 164496, 171648, 181056, 195488, 219328, 219924, 246744, 271584, 281014, 293232, 328992, 362112, 390976, 421521, 438656, 439848, 493488, 543168, 562028, 586464, 657984, 781952, 843042, 879696, 986976, 1086336, 1124056, 1172928, 1264563, 1315968, 1686084, 1759392, 1973952, 2248112, 2345856, 2529126, 3372168, 3518784, 3947904, 4496224, 5058252, 6744336, 7037568, 8992448, 10116504, 13488672, 17984896, 20233008, 26977344, 40466016, 53954688, 80932032, 161864064]

約数ペア:

[(1, 161864064), (2, 80932032), (3, 53954688), (4, 40466016), (6, 26977344), (8, 20233008), (9, 17984896), (12, 13488672), (16, 10116504), (18, 8992448), (23, 7037568), (24, 6744336), (32, 5058252), (36, 4496224), (41, 3947904), (46, 3518784), (48, 3372168), (64, 2529126), (69, 2345856), (72, 2248112), (82, 1973952), (92, 1759392), (96, 1686084), (123, 1315968), (128, 1264563), (138, 1172928), (144, 1124056), (149, 1086336), (164, 986976), (184, 879696), (192, 843042), (207, 781952), (246, 657984), (276, 586464), (288, 562028), (298, 543168), (328, 493488), (368, 439848), (369, 438656), (384, 421521), (414, 390976), (447, 362112), (492, 328992), (552, 293232), (576, 281014), (596, 271584), (656, 246744), (736, 219924), (738, 219328), (828, 195488), (894, 181056), (943, 171648), (984, 164496), (1104, 146616), (1152, 140507), (1192, 135792), (1312, 123372), (1341, 120704), (1472, 109962), (1476, 109664), (1656, 97744), (1788, 90528), (1886, 85824), (1968, 82248), (2208, 73308), (2384, 67896), (2624, 61686), (2682, 60352), (2829, 57216), (2944, 54981), (2952, 54832), (3312, 48872), (3427, 47232), (3576, 45264), (3772, 42912), (3936, 41124), (4416, 36654), (4768, 33948), (5248, 30843), (5364, 30176), (5658, 28608), (5904, 27416), (6109, 26496), (6624, 24436), (6854, 23616), (7152, 22632), (7544, 21456), (7872, 20562), (8487, 19072), (8832, 18327), (9536, 16974), (10281, 15744), (10728, 15088), (11316, 14304), (11808, 13708), (12218, 13248)]