145033728

素因数分解:

$2^9\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:123

約数の個数: 240

約数和(自身を含む): 470219904

約数和(自身を除く): 325186176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 47, 48, 49, 56, 64, 82, 84, 94, 96, 98, 112, 123, 128, 141, 147, 164, 168, 188, 192, 196, 224, 246, 256, 282, 287, 294, 328, 329, 336, 376, 384, 392, 448, 492, 512, 564, 574, 588, 656, 658, 672, 752, 768, 784, 861, 896, 984, 987, 1128, 1148, 1176, 1312, 1316, 1344, 1504, 1536, 1568, 1722, 1792, 1927, 1968, 1974, 2009, 2256, 2296, 2303, 2352, 2624, 2632, 2688, 3008, 3136, 3444, 3584, 3854, 3936, 3948, 4018, 4512, 4592, 4606, 4704, 5248, 5264, 5376, 5781, 6016, 6027, 6272, 6888, 6909, 7708, 7872, 7896, 8036, 9024, 9184, 9212, 9408, 10496, 10528, 10752, 11562, 12032, 12054, 12544, 13489, 13776, 13818, 15416, 15744, 15792, 16072, 18048, 18368, 18424, 18816, 20992, 21056, 23124, 24064, 24108, 25088, 26978, 27552, 27636, 30832, 31488, 31584, 32144, 36096, 36736, 36848, 37632, 40467, 42112, 46248, 48216, 53956, 55104, 55272, 61664, 62976, 63168, 64288, 72192, 73472, 73696, 75264, 80934, 84224, 92496, 94423, 96432, 107912, 110208, 110544, 123328, 126336, 128576, 146944, 147392, 161868, 168448, 184992, 188846, 192864, 215824, 220416, 221088, 246656, 252672, 257152, 283269, 294784, 323736, 369984, 377692, 385728, 431648, 440832, 442176, 493312, 505344, 514304, 566538, 589568, 647472, 739968, 755384, 771456, 863296, 884352, 986624, 1028608, 1133076, 1179136, 1294944, 1479936, 1510768, 1542912, 1726592, 1768704, 2266152, 2589888, 2959872, 3021536, 3085824, 3453184, 3537408, 4532304, 5179776, 6043072, 6906368, 9064608, 10359552, 12086144, 18129216, 20719104, 24172288, 36258432, 48344576, 72516864, 145033728]

約数ペア:

[(1, 145033728), (2, 72516864), (3, 48344576), (4, 36258432), (6, 24172288), (7, 20719104), (8, 18129216), (12, 12086144), (14, 10359552), (16, 9064608), (21, 6906368), (24, 6043072), (28, 5179776), (32, 4532304), (41, 3537408), (42, 3453184), (47, 3085824), (48, 3021536), (49, 2959872), (56, 2589888), (64, 2266152), (82, 1768704), (84, 1726592), (94, 1542912), (96, 1510768), (98, 1479936), (112, 1294944), (123, 1179136), (128, 1133076), (141, 1028608), (147, 986624), (164, 884352), (168, 863296), (188, 771456), (192, 755384), (196, 739968), (224, 647472), (246, 589568), (256, 566538), (282, 514304), (287, 505344), (294, 493312), (328, 442176), (329, 440832), (336, 431648), (376, 385728), (384, 377692), (392, 369984), (448, 323736), (492, 294784), (512, 283269), (564, 257152), (574, 252672), (588, 246656), (656, 221088), (658, 220416), (672, 215824), (752, 192864), (768, 188846), (784, 184992), (861, 168448), (896, 161868), (984, 147392), (987, 146944), (1128, 128576), (1148, 126336), (1176, 123328), (1312, 110544), (1316, 110208), (1344, 107912), (1504, 96432), (1536, 94423), (1568, 92496), (1722, 84224), (1792, 80934), (1927, 75264), (1968, 73696), (1974, 73472), (2009, 72192), (2256, 64288), (2296, 63168), (2303, 62976), (2352, 61664), (2624, 55272), (2632, 55104), (2688, 53956), (3008, 48216), (3136, 46248), (3444, 42112), (3584, 40467), (3854, 37632), (3936, 36848), (3948, 36736), (4018, 36096), (4512, 32144), (4592, 31584), (4606, 31488), (4704, 30832), (5248, 27636), (5264, 27552), (5376, 26978), (5781, 25088), (6016, 24108), (6027, 24064), (6272, 23124), (6888, 21056), (6909, 20992), (7708, 18816), (7872, 18424), (7896, 18368), (8036, 18048), (9024, 16072), (9184, 15792), (9212, 15744), (9408, 15416), (10496, 13818), (10528, 13776), (10752, 13489), (11562, 12544), (12032, 12054)]