181361838224

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1171}}^1\times {\mathrm{32159}}^1$

素因数の和:33388

約数の個数: 80

約数和(自身を含む): 411289866240

約数和(自身を除く): 229928028016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 1171, 1204, 2342, 2408, 4684, 4816, 8197, 9368, 16394, 18736, 32159, 32788, 50353, 64318, 65576, 100706, 128636, 131152, 201412, 225113, 257272, 352471, 402824, 450226, 514544, 704942, 805648, 900452, 1382837, 1409884, 1800904, 2765674, 2819768, 3601808, 5531348, 5639536, 9679859, 11062696, 19359718, 22125392, 37658189, 38719436, 75316378, 77438872, 150632756, 154877744, 263607323, 301265512, 527214646, 602531024, 1054429292, 1619302127, 2108858584, 3238604254, 4217717168, 6477208508, 11335114889, 12954417016, 22670229778, 25908834032, 45340459556, 90680919112, 181361838224]

約数ペア:

[(1, 181361838224), (2, 90680919112), (4, 45340459556), (7, 25908834032), (8, 22670229778), (14, 12954417016), (16, 11335114889), (28, 6477208508), (43, 4217717168), (56, 3238604254), (86, 2108858584), (112, 1619302127), (172, 1054429292), (301, 602531024), (344, 527214646), (602, 301265512), (688, 263607323), (1171, 154877744), (1204, 150632756), (2342, 77438872), (2408, 75316378), (4684, 38719436), (4816, 37658189), (8197, 22125392), (9368, 19359718), (16394, 11062696), (18736, 9679859), (32159, 5639536), (32788, 5531348), (50353, 3601808), (64318, 2819768), (65576, 2765674), (100706, 1800904), (128636, 1409884), (131152, 1382837), (201412, 900452), (225113, 805648), (257272, 704942), (352471, 514544), (402824, 450226)]