161607936

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1307}}^1$

素因数の和:1356

約数の個数: 144

約数和(自身を含む): 513321984

約数和(自身を除く): 351714048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 64, 69, 84, 92, 96, 112, 128, 138, 161, 168, 184, 192, 224, 256, 276, 322, 336, 368, 384, 448, 483, 552, 644, 672, 736, 768, 896, 966, 1104, 1288, 1307, 1344, 1472, 1792, 1932, 2208, 2576, 2614, 2688, 2944, 3864, 3921, 4416, 5152, 5228, 5376, 5888, 7728, 7842, 8832, 9149, 10304, 10456, 15456, 15684, 17664, 18298, 20608, 20912, 27447, 30061, 30912, 31368, 36596, 41216, 41824, 54894, 60122, 61824, 62736, 73192, 83648, 90183, 109788, 120244, 123648, 125472, 146384, 167296, 180366, 210427, 219576, 240488, 250944, 292768, 334592, 360732, 420854, 439152, 480976, 501888, 585536, 631281, 721464, 841708, 878304, 961952, 1003776, 1171072, 1262562, 1442928, 1683416, 1756608, 1923904, 2342144, 2525124, 2885856, 3366832, 3513216, 3847808, 5050248, 5771712, 6733664, 7026432, 7695616, 10100496, 11543424, 13467328, 20200992, 23086848, 26934656, 40401984, 53869312, 80803968, 161607936]

約数ペア:

[(1, 161607936), (2, 80803968), (3, 53869312), (4, 40401984), (6, 26934656), (7, 23086848), (8, 20200992), (12, 13467328), (14, 11543424), (16, 10100496), (21, 7695616), (23, 7026432), (24, 6733664), (28, 5771712), (32, 5050248), (42, 3847808), (46, 3513216), (48, 3366832), (56, 2885856), (64, 2525124), (69, 2342144), (84, 1923904), (92, 1756608), (96, 1683416), (112, 1442928), (128, 1262562), (138, 1171072), (161, 1003776), (168, 961952), (184, 878304), (192, 841708), (224, 721464), (256, 631281), (276, 585536), (322, 501888), (336, 480976), (368, 439152), (384, 420854), (448, 360732), (483, 334592), (552, 292768), (644, 250944), (672, 240488), (736, 219576), (768, 210427), (896, 180366), (966, 167296), (1104, 146384), (1288, 125472), (1307, 123648), (1344, 120244), (1472, 109788), (1792, 90183), (1932, 83648), (2208, 73192), (2576, 62736), (2614, 61824), (2688, 60122), (2944, 54894), (3864, 41824), (3921, 41216), (4416, 36596), (5152, 31368), (5228, 30912), (5376, 30061), (5888, 27447), (7728, 20912), (7842, 20608), (8832, 18298), (9149, 17664), (10304, 15684), (10456, 15456)]