157887744

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{683}}^1$

素因数の和:752

約数の個数: 144

約数和(自身を含む): 492129792

約数和(自身を除く): 334242048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 56, 64, 84, 86, 96, 112, 128, 129, 168, 172, 192, 224, 256, 258, 301, 336, 344, 384, 448, 516, 602, 672, 683, 688, 768, 896, 903, 1032, 1204, 1344, 1366, 1376, 1792, 1806, 2049, 2064, 2408, 2688, 2732, 2752, 3612, 4098, 4128, 4781, 4816, 5376, 5464, 5504, 7224, 8196, 8256, 9562, 9632, 10928, 11008, 14343, 14448, 16392, 16512, 19124, 19264, 21856, 28686, 28896, 29369, 32784, 33024, 38248, 38528, 43712, 57372, 57792, 58738, 65568, 76496, 77056, 87424, 88107, 114744, 115584, 117476, 131136, 152992, 174848, 176214, 205583, 229488, 231168, 234952, 262272, 305984, 352428, 411166, 458976, 469904, 524544, 611968, 616749, 704856, 822332, 917952, 939808, 1223936, 1233498, 1409712, 1644664, 1835904, 1879616, 2466996, 2819424, 3289328, 3671808, 3759232, 4933992, 5638848, 6578656, 7518464, 9867984, 11277696, 13157312, 19735968, 22555392, 26314624, 39471936, 52629248, 78943872, 157887744]

約数ペア:

[(1, 157887744), (2, 78943872), (3, 52629248), (4, 39471936), (6, 26314624), (7, 22555392), (8, 19735968), (12, 13157312), (14, 11277696), (16, 9867984), (21, 7518464), (24, 6578656), (28, 5638848), (32, 4933992), (42, 3759232), (43, 3671808), (48, 3289328), (56, 2819424), (64, 2466996), (84, 1879616), (86, 1835904), (96, 1644664), (112, 1409712), (128, 1233498), (129, 1223936), (168, 939808), (172, 917952), (192, 822332), (224, 704856), (256, 616749), (258, 611968), (301, 524544), (336, 469904), (344, 458976), (384, 411166), (448, 352428), (516, 305984), (602, 262272), (672, 234952), (683, 231168), (688, 229488), (768, 205583), (896, 176214), (903, 174848), (1032, 152992), (1204, 131136), (1344, 117476), (1366, 115584), (1376, 114744), (1792, 88107), (1806, 87424), (2049, 77056), (2064, 76496), (2408, 65568), (2688, 58738), (2732, 57792), (2752, 57372), (3612, 43712), (4098, 38528), (4128, 38248), (4781, 33024), (4816, 32784), (5376, 29369), (5464, 28896), (5504, 28686), (7224, 21856), (8196, 19264), (8256, 19124), (9562, 16512), (9632, 16392), (10928, 14448), (11008, 14343)]