161699328

素因数分解:

$2^9\times 3^4\times 7^1\times {\mathrm{557}}^1$

素因数の和:594

約数の個数: 200

約数和(自身を含む): 552567312

約数和(自身を除く): 390867984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 252, 256, 288, 324, 336, 378, 384, 432, 448, 504, 512, 557, 567, 576, 648, 672, 756, 768, 864, 896, 1008, 1114, 1134, 1152, 1296, 1344, 1512, 1536, 1671, 1728, 1792, 2016, 2228, 2268, 2304, 2592, 2688, 3024, 3342, 3456, 3584, 3899, 4032, 4456, 4536, 4608, 5013, 5184, 5376, 6048, 6684, 6912, 7798, 8064, 8912, 9072, 10026, 10368, 10752, 11697, 12096, 13368, 13824, 15039, 15596, 16128, 17824, 18144, 20052, 20736, 23394, 24192, 26736, 30078, 31192, 32256, 35091, 35648, 36288, 40104, 41472, 45117, 46788, 48384, 53472, 60156, 62384, 70182, 71296, 72576, 80208, 90234, 93576, 96768, 105273, 106944, 120312, 124768, 140364, 142592, 145152, 160416, 180468, 187152, 210546, 213888, 240624, 249536, 280728, 285184, 290304, 315819, 320832, 360936, 374304, 421092, 427776, 481248, 499072, 561456, 631638, 641664, 721872, 748608, 842184, 855552, 962496, 998144, 1122912, 1263276, 1283328, 1443744, 1497216, 1684368, 1924992, 1996288, 2245824, 2526552, 2566656, 2887488, 2994432, 3368736, 3849984, 4491648, 5053104, 5774976, 5988864, 6737472, 7699968, 8983296, 10106208, 11549952, 13474944, 17966592, 20212416, 23099904, 26949888, 40424832, 53899776, 80849664, 161699328]

約数ペア:

[(1, 161699328), (2, 80849664), (3, 53899776), (4, 40424832), (6, 26949888), (7, 23099904), (8, 20212416), (9, 17966592), (12, 13474944), (14, 11549952), (16, 10106208), (18, 8983296), (21, 7699968), (24, 6737472), (27, 5988864), (28, 5774976), (32, 5053104), (36, 4491648), (42, 3849984), (48, 3368736), (54, 2994432), (56, 2887488), (63, 2566656), (64, 2526552), (72, 2245824), (81, 1996288), (84, 1924992), (96, 1684368), (108, 1497216), (112, 1443744), (126, 1283328), (128, 1263276), (144, 1122912), (162, 998144), (168, 962496), (189, 855552), (192, 842184), (216, 748608), (224, 721872), (252, 641664), (256, 631638), (288, 561456), (324, 499072), (336, 481248), (378, 427776), (384, 421092), (432, 374304), (448, 360936), (504, 320832), (512, 315819), (557, 290304), (567, 285184), (576, 280728), (648, 249536), (672, 240624), (756, 213888), (768, 210546), (864, 187152), (896, 180468), (1008, 160416), (1114, 145152), (1134, 142592), (1152, 140364), (1296, 124768), (1344, 120312), (1512, 106944), (1536, 105273), (1671, 96768), (1728, 93576), (1792, 90234), (2016, 80208), (2228, 72576), (2268, 71296), (2304, 70182), (2592, 62384), (2688, 60156), (3024, 53472), (3342, 48384), (3456, 46788), (3584, 45117), (3899, 41472), (4032, 40104), (4456, 36288), (4536, 35648), (4608, 35091), (5013, 32256), (5184, 31192), (5376, 30078), (6048, 26736), (6684, 24192), (6912, 23394), (7798, 20736), (8064, 20052), (8912, 18144), (9072, 17824), (10026, 16128), (10368, 15596), (10752, 15039), (11697, 13824), (12096, 13368)]