163916032

素因数分解:

$2^8\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:184

約数の個数: 144

約数和(自身を含む): 403828992

約数和(自身を除く): 239912960

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 41, 46, 56, 64, 82, 92, 97, 112, 128, 161, 164, 184, 194, 224, 256, 287, 322, 328, 368, 388, 448, 574, 644, 656, 679, 736, 776, 896, 943, 1148, 1288, 1312, 1358, 1472, 1552, 1792, 1886, 2231, 2296, 2576, 2624, 2716, 2944, 3104, 3772, 3977, 4462, 4592, 5152, 5248, 5432, 5888, 6208, 6601, 7544, 7954, 8924, 9184, 10304, 10496, 10864, 12416, 13202, 15088, 15617, 15908, 17848, 18368, 20608, 21728, 24832, 26404, 27839, 30176, 31234, 31816, 35696, 36736, 41216, 43456, 52808, 55678, 60352, 62468, 63632, 71392, 73472, 86912, 91471, 105616, 111356, 120704, 124936, 127264, 142784, 173824, 182942, 211232, 222712, 241408, 249872, 254528, 285568, 365884, 422464, 445424, 499744, 509056, 571136, 640297, 731768, 844928, 890848, 999488, 1018112, 1280594, 1463536, 1689856, 1781696, 1998976, 2561188, 2927072, 3563392, 3997952, 5122376, 5854144, 7126784, 10244752, 11708288, 20489504, 23416576, 40979008, 81958016, 163916032]

約数ペア:

[(1, 163916032), (2, 81958016), (4, 40979008), (7, 23416576), (8, 20489504), (14, 11708288), (16, 10244752), (23, 7126784), (28, 5854144), (32, 5122376), (41, 3997952), (46, 3563392), (56, 2927072), (64, 2561188), (82, 1998976), (92, 1781696), (97, 1689856), (112, 1463536), (128, 1280594), (161, 1018112), (164, 999488), (184, 890848), (194, 844928), (224, 731768), (256, 640297), (287, 571136), (322, 509056), (328, 499744), (368, 445424), (388, 422464), (448, 365884), (574, 285568), (644, 254528), (656, 249872), (679, 241408), (736, 222712), (776, 211232), (896, 182942), (943, 173824), (1148, 142784), (1288, 127264), (1312, 124936), (1358, 120704), (1472, 111356), (1552, 105616), (1792, 91471), (1886, 86912), (2231, 73472), (2296, 71392), (2576, 63632), (2624, 62468), (2716, 60352), (2944, 55678), (3104, 52808), (3772, 43456), (3977, 41216), (4462, 36736), (4592, 35696), (5152, 31816), (5248, 31234), (5432, 30176), (5888, 27839), (6208, 26404), (6601, 24832), (7544, 21728), (7954, 20608), (8924, 18368), (9184, 17848), (10304, 15908), (10496, 15617), (10864, 15088), (12416, 13202)]