158655168

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{109}}^1$

素因数の和:172

約数の個数: 252

約数和(自身を含む): 553547280

約数和(自身を除く): 394892112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 64, 72, 76, 84, 96, 109, 112, 114, 126, 133, 144, 152, 168, 171, 192, 218, 224, 228, 252, 266, 288, 304, 327, 336, 342, 361, 399, 436, 448, 456, 504, 532, 576, 608, 654, 672, 684, 722, 763, 798, 872, 912, 981, 1008, 1064, 1083, 1197, 1216, 1308, 1344, 1368, 1444, 1526, 1596, 1744, 1824, 1962, 2016, 2071, 2128, 2166, 2289, 2394, 2527, 2616, 2736, 2888, 3052, 3192, 3249, 3488, 3648, 3924, 4032, 4142, 4256, 4332, 4578, 4788, 5054, 5232, 5472, 5776, 6104, 6213, 6384, 6498, 6867, 6976, 7581, 7848, 8284, 8512, 8664, 9156, 9576, 10108, 10464, 10944, 11552, 12208, 12426, 12768, 12996, 13734, 14497, 15162, 15696, 16568, 17328, 18312, 18639, 19152, 20216, 20928, 22743, 23104, 24416, 24852, 25536, 25992, 27468, 28994, 30324, 31392, 33136, 34656, 36624, 37278, 38304, 39349, 40432, 43491, 45486, 48832, 49704, 51984, 54936, 57988, 60648, 62784, 66272, 69312, 73248, 74556, 76608, 78698, 80864, 86982, 90972, 99408, 103968, 109872, 115976, 118047, 121296, 130473, 132544, 146496, 149112, 157396, 161728, 173964, 181944, 198816, 207936, 219744, 231952, 236094, 242592, 260946, 275443, 298224, 314792, 347928, 354141, 363888, 397632, 439488, 463904, 472188, 485184, 521892, 550886, 596448, 629584, 695856, 708282, 727776, 826329, 927808, 944376, 1043784, 1101772, 1192896, 1259168, 1391712, 1416564, 1455552, 1652658, 1888752, 2087568, 2203544, 2478987, 2518336, 2783424, 2833128, 3305316, 3777504, 4175136, 4407088, 4957974, 5666256, 6610632, 7555008, 8350272, 8814176, 9915948, 11332512, 13221264, 17628352, 19831896, 22665024, 26442528, 39663792, 52885056, 79327584, 158655168]

約数ペア:

[(1, 158655168), (2, 79327584), (3, 52885056), (4, 39663792), (6, 26442528), (7, 22665024), (8, 19831896), (9, 17628352), (12, 13221264), (14, 11332512), (16, 9915948), (18, 8814176), (19, 8350272), (21, 7555008), (24, 6610632), (28, 5666256), (32, 4957974), (36, 4407088), (38, 4175136), (42, 3777504), (48, 3305316), (56, 2833128), (57, 2783424), (63, 2518336), (64, 2478987), (72, 2203544), (76, 2087568), (84, 1888752), (96, 1652658), (109, 1455552), (112, 1416564), (114, 1391712), (126, 1259168), (133, 1192896), (144, 1101772), (152, 1043784), (168, 944376), (171, 927808), (192, 826329), (218, 727776), (224, 708282), (228, 695856), (252, 629584), (266, 596448), (288, 550886), (304, 521892), (327, 485184), (336, 472188), (342, 463904), (361, 439488), (399, 397632), (436, 363888), (448, 354141), (456, 347928), (504, 314792), (532, 298224), (576, 275443), (608, 260946), (654, 242592), (672, 236094), (684, 231952), (722, 219744), (763, 207936), (798, 198816), (872, 181944), (912, 173964), (981, 161728), (1008, 157396), (1064, 149112), (1083, 146496), (1197, 132544), (1216, 130473), (1308, 121296), (1344, 118047), (1368, 115976), (1444, 109872), (1526, 103968), (1596, 99408), (1744, 90972), (1824, 86982), (1962, 80864), (2016, 78698), (2071, 76608), (2128, 74556), (2166, 73248), (2289, 69312), (2394, 66272), (2527, 62784), (2616, 60648), (2736, 57988), (2888, 54936), (3052, 51984), (3192, 49704), (3249, 48832), (3488, 45486), (3648, 43491), (3924, 40432), (4032, 39349), (4142, 38304), (4256, 37278), (4332, 36624), (4578, 34656), (4788, 33136), (5054, 31392), (5232, 30324), (5472, 28994), (5776, 27468), (6104, 25992), (6213, 25536), (6384, 24852), (6498, 24416), (6867, 23104), (6976, 22743), (7581, 20928), (7848, 20216), (8284, 19152), (8512, 18639), (8664, 18312), (9156, 17328), (9576, 16568), (10108, 15696), (10464, 15162), (10944, 14497), (11552, 13734), (12208, 12996), (12426, 12768)]