189251328

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:187

約数の個数: 216

約数和(自身を含む): 603977472

約数和(自身を除く): 414726144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 47, 48, 49, 56, 64, 84, 94, 96, 98, 107, 112, 128, 141, 147, 168, 188, 192, 196, 214, 224, 256, 282, 294, 321, 329, 336, 376, 384, 392, 428, 448, 564, 588, 642, 658, 672, 749, 752, 768, 784, 856, 896, 987, 1128, 1176, 1284, 1316, 1344, 1498, 1504, 1568, 1712, 1792, 1974, 2247, 2256, 2303, 2352, 2568, 2632, 2688, 2996, 3008, 3136, 3424, 3948, 4494, 4512, 4606, 4704, 5029, 5136, 5243, 5264, 5376, 5992, 6016, 6272, 6848, 6909, 7896, 8988, 9024, 9212, 9408, 10058, 10272, 10486, 10528, 11984, 12032, 12544, 13696, 13818, 15087, 15729, 15792, 17976, 18048, 18424, 18816, 20116, 20544, 20972, 21056, 23968, 27392, 27636, 30174, 31458, 31584, 35203, 35952, 36096, 36848, 37632, 40232, 41088, 41944, 42112, 47936, 55272, 60348, 62916, 63168, 70406, 71904, 73696, 80464, 82176, 83888, 84224, 95872, 105609, 110544, 120696, 125832, 126336, 140812, 143808, 147392, 160928, 167776, 191744, 211218, 221088, 241392, 246421, 251664, 252672, 281624, 287616, 294784, 321856, 335552, 422436, 442176, 482784, 492842, 503328, 563248, 575232, 589568, 643712, 671104, 739263, 844872, 884352, 965568, 985684, 1006656, 1126496, 1287424, 1342208, 1478526, 1689744, 1768704, 1931136, 1971368, 2013312, 2252992, 2957052, 3379488, 3862272, 3942736, 4026624, 4505984, 5914104, 6758976, 7885472, 9011968, 11828208, 13517952, 15770944, 23656416, 27035904, 31541888, 47312832, 63083776, 94625664, 189251328]

約数ペア:

[(1, 189251328), (2, 94625664), (3, 63083776), (4, 47312832), (6, 31541888), (7, 27035904), (8, 23656416), (12, 15770944), (14, 13517952), (16, 11828208), (21, 9011968), (24, 7885472), (28, 6758976), (32, 5914104), (42, 4505984), (47, 4026624), (48, 3942736), (49, 3862272), (56, 3379488), (64, 2957052), (84, 2252992), (94, 2013312), (96, 1971368), (98, 1931136), (107, 1768704), (112, 1689744), (128, 1478526), (141, 1342208), (147, 1287424), (168, 1126496), (188, 1006656), (192, 985684), (196, 965568), (214, 884352), (224, 844872), (256, 739263), (282, 671104), (294, 643712), (321, 589568), (329, 575232), (336, 563248), (376, 503328), (384, 492842), (392, 482784), (428, 442176), (448, 422436), (564, 335552), (588, 321856), (642, 294784), (658, 287616), (672, 281624), (749, 252672), (752, 251664), (768, 246421), (784, 241392), (856, 221088), (896, 211218), (987, 191744), (1128, 167776), (1176, 160928), (1284, 147392), (1316, 143808), (1344, 140812), (1498, 126336), (1504, 125832), (1568, 120696), (1712, 110544), (1792, 105609), (1974, 95872), (2247, 84224), (2256, 83888), (2303, 82176), (2352, 80464), (2568, 73696), (2632, 71904), (2688, 70406), (2996, 63168), (3008, 62916), (3136, 60348), (3424, 55272), (3948, 47936), (4494, 42112), (4512, 41944), (4606, 41088), (4704, 40232), (5029, 37632), (5136, 36848), (5243, 36096), (5264, 35952), (5376, 35203), (5992, 31584), (6016, 31458), (6272, 30174), (6848, 27636), (6909, 27392), (7896, 23968), (8988, 21056), (9024, 20972), (9212, 20544), (9408, 20116), (10058, 18816), (10272, 18424), (10486, 18048), (10528, 17976), (11984, 15792), (12032, 15729), (12544, 15087), (13696, 13818)]