187401984

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3169}}^1$

素因数の和:3206

約数の個数: 144

約数和(自身を含む): 622030080

約数和(自身を除く): 434628096

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 112, 128, 132, 154, 168, 176, 192, 224, 231, 256, 264, 308, 336, 352, 384, 448, 462, 528, 616, 672, 704, 768, 896, 924, 1056, 1232, 1344, 1408, 1792, 1848, 2112, 2464, 2688, 2816, 3169, 3696, 4224, 4928, 5376, 6338, 7392, 8448, 9507, 9856, 12676, 14784, 19014, 19712, 22183, 25352, 29568, 34859, 38028, 44366, 50704, 59136, 66549, 69718, 76056, 88732, 101408, 104577, 133098, 139436, 152112, 177464, 202816, 209154, 244013, 266196, 278872, 304224, 354928, 405632, 418308, 488026, 532392, 557744, 608448, 709856, 732039, 811264, 836616, 976052, 1064784, 1115488, 1216896, 1419712, 1464078, 1673232, 1952104, 2129568, 2230976, 2433792, 2839424, 2928156, 3346464, 3904208, 4259136, 4461952, 5678848, 5856312, 6692928, 7808416, 8518272, 8923904, 11712624, 13385856, 15616832, 17036544, 23425248, 26771712, 31233664, 46850496, 62467328, 93700992, 187401984]

約数ペア:

[(1, 187401984), (2, 93700992), (3, 62467328), (4, 46850496), (6, 31233664), (7, 26771712), (8, 23425248), (11, 17036544), (12, 15616832), (14, 13385856), (16, 11712624), (21, 8923904), (22, 8518272), (24, 7808416), (28, 6692928), (32, 5856312), (33, 5678848), (42, 4461952), (44, 4259136), (48, 3904208), (56, 3346464), (64, 2928156), (66, 2839424), (77, 2433792), (84, 2230976), (88, 2129568), (96, 1952104), (112, 1673232), (128, 1464078), (132, 1419712), (154, 1216896), (168, 1115488), (176, 1064784), (192, 976052), (224, 836616), (231, 811264), (256, 732039), (264, 709856), (308, 608448), (336, 557744), (352, 532392), (384, 488026), (448, 418308), (462, 405632), (528, 354928), (616, 304224), (672, 278872), (704, 266196), (768, 244013), (896, 209154), (924, 202816), (1056, 177464), (1232, 152112), (1344, 139436), (1408, 133098), (1792, 104577), (1848, 101408), (2112, 88732), (2464, 76056), (2688, 69718), (2816, 66549), (3169, 59136), (3696, 50704), (4224, 44366), (4928, 38028), (5376, 34859), (6338, 29568), (7392, 25352), (8448, 22183), (9507, 19712), (9856, 19014), (12676, 14784)]