164938368

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1427}}^1$

素因数の和:1494

約数の個数: 128

約数和(自身を含む): 512709120

約数和(自身を除く): 347770752

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, 258, 301, 336, 344, 384, 448, 516, 602, 672, 688, 896, 903, 1032, 1204, 1344, 1376, 1427, 1806, 2064, 2408, 2688, 2752, 2854, 3612, 4128, 4281, 4816, 5504, 5708, 7224, 8256, 8562, 9632, 9989, 11416, 14448, 16512, 17124, 19264, 19978, 22832, 28896, 29967, 34248, 38528, 39956, 45664, 57792, 59934, 61361, 68496, 79912, 91328, 115584, 119868, 122722, 136992, 159824, 182656, 184083, 239736, 245444, 273984, 319648, 368166, 429527, 479472, 490888, 547968, 639296, 736332, 859054, 958944, 981776, 1278592, 1288581, 1472664, 1718108, 1917888, 1963552, 2577162, 2945328, 3436216, 3835776, 3927104, 5154324, 5890656, 6872432, 7854208, 10308648, 11781312, 13744864, 20617296, 23562624, 27489728, 41234592, 54979456, 82469184, 164938368]

約数ペア:

[(1, 164938368), (2, 82469184), (3, 54979456), (4, 41234592), (6, 27489728), (7, 23562624), (8, 20617296), (12, 13744864), (14, 11781312), (16, 10308648), (21, 7854208), (24, 6872432), (28, 5890656), (32, 5154324), (42, 3927104), (43, 3835776), (48, 3436216), (56, 2945328), (64, 2577162), (84, 1963552), (86, 1917888), (96, 1718108), (112, 1472664), (128, 1288581), (129, 1278592), (168, 981776), (172, 958944), (192, 859054), (224, 736332), (258, 639296), (301, 547968), (336, 490888), (344, 479472), (384, 429527), (448, 368166), (516, 319648), (602, 273984), (672, 245444), (688, 239736), (896, 184083), (903, 182656), (1032, 159824), (1204, 136992), (1344, 122722), (1376, 119868), (1427, 115584), (1806, 91328), (2064, 79912), (2408, 68496), (2688, 61361), (2752, 59934), (2854, 57792), (3612, 45664), (4128, 39956), (4281, 38528), (4816, 34248), (5504, 29967), (5708, 28896), (7224, 22832), (8256, 19978), (8562, 19264), (9632, 17124), (9989, 16512), (11416, 14448)]