181929216

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{787}}^1$

素因数の和:856

約数の個数: 144

約数和(自身を含む): 566956544

約数和(自身を除く): 385027328

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, 688, 768, 787, 896, 903, 1032, 1204, 1344, 1376, 1574, 1792, 1806, 2064, 2361, 2408, 2688, 2752, 3148, 3612, 4128, 4722, 4816, 5376, 5504, 5509, 6296, 7224, 8256, 9444, 9632, 11008, 11018, 12592, 14448, 16512, 16527, 18888, 19264, 22036, 25184, 28896, 33024, 33054, 33841, 37776, 38528, 44072, 50368, 57792, 66108, 67682, 75552, 77056, 88144, 100736, 101523, 115584, 132216, 135364, 151104, 176288, 201472, 203046, 231168, 236887, 264432, 270728, 302208, 352576, 406092, 473774, 528864, 541456, 604416, 705152, 710661, 812184, 947548, 1057728, 1082912, 1410304, 1421322, 1624368, 1895096, 2115456, 2165824, 2842644, 3248736, 3790192, 4230912, 4331648, 5685288, 6497472, 7580384, 8663296, 11370576, 12994944, 15160768, 22741152, 25989888, 30321536, 45482304, 60643072, 90964608, 181929216]

約数ペア:

[(1, 181929216), (2, 90964608), (3, 60643072), (4, 45482304), (6, 30321536), (7, 25989888), (8, 22741152), (12, 15160768), (14, 12994944), (16, 11370576), (21, 8663296), (24, 7580384), (28, 6497472), (32, 5685288), (42, 4331648), (43, 4230912), (48, 3790192), (56, 3248736), (64, 2842644), (84, 2165824), (86, 2115456), (96, 1895096), (112, 1624368), (128, 1421322), (129, 1410304), (168, 1082912), (172, 1057728), (192, 947548), (224, 812184), (256, 710661), (258, 705152), (301, 604416), (336, 541456), (344, 528864), (384, 473774), (448, 406092), (516, 352576), (602, 302208), (672, 270728), (688, 264432), (768, 236887), (787, 231168), (896, 203046), (903, 201472), (1032, 176288), (1204, 151104), (1344, 135364), (1376, 132216), (1574, 115584), (1792, 101523), (1806, 100736), (2064, 88144), (2361, 77056), (2408, 75552), (2688, 67682), (2752, 66108), (3148, 57792), (3612, 50368), (4128, 44072), (4722, 38528), (4816, 37776), (5376, 33841), (5504, 33054), (5509, 33024), (6296, 28896), (7224, 25184), (8256, 22036), (9444, 19264), (9632, 18888), (11008, 16527), (11018, 16512), (12592, 14448)]