145663232

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:236

約数の個数: 144

約数和(自身を含む): 358501248

約数和(自身を除く): 212838016

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 23, 26, 32, 44, 46, 52, 64, 88, 92, 104, 128, 143, 173, 176, 184, 208, 253, 256, 286, 299, 346, 352, 368, 416, 506, 572, 598, 692, 704, 736, 832, 1012, 1144, 1196, 1384, 1408, 1472, 1664, 1903, 2024, 2249, 2288, 2392, 2768, 2816, 2944, 3289, 3328, 3806, 3979, 4048, 4498, 4576, 4784, 5536, 5888, 6578, 7612, 7958, 8096, 8996, 9152, 9568, 11072, 13156, 15224, 15916, 16192, 17992, 18304, 19136, 22144, 24739, 26312, 30448, 31832, 32384, 35984, 36608, 38272, 43769, 44288, 49478, 51727, 52624, 60896, 63664, 64768, 71968, 76544, 87538, 98956, 103454, 105248, 121792, 127328, 143936, 175076, 197912, 206908, 210496, 243584, 254656, 287872, 350152, 395824, 413816, 420992, 487168, 509312, 568997, 575744, 700304, 791648, 827632, 841984, 1018624, 1137994, 1400608, 1583296, 1655264, 2275988, 2801216, 3166592, 3310528, 4551976, 5602432, 6333184, 6621056, 9103952, 11204864, 13242112, 18207904, 36415808, 72831616, 145663232]

約数ペア:

[(1, 145663232), (2, 72831616), (4, 36415808), (8, 18207904), (11, 13242112), (13, 11204864), (16, 9103952), (22, 6621056), (23, 6333184), (26, 5602432), (32, 4551976), (44, 3310528), (46, 3166592), (52, 2801216), (64, 2275988), (88, 1655264), (92, 1583296), (104, 1400608), (128, 1137994), (143, 1018624), (173, 841984), (176, 827632), (184, 791648), (208, 700304), (253, 575744), (256, 568997), (286, 509312), (299, 487168), (346, 420992), (352, 413816), (368, 395824), (416, 350152), (506, 287872), (572, 254656), (598, 243584), (692, 210496), (704, 206908), (736, 197912), (832, 175076), (1012, 143936), (1144, 127328), (1196, 121792), (1384, 105248), (1408, 103454), (1472, 98956), (1664, 87538), (1903, 76544), (2024, 71968), (2249, 64768), (2288, 63664), (2392, 60896), (2768, 52624), (2816, 51727), (2944, 49478), (3289, 44288), (3328, 43769), (3806, 38272), (3979, 36608), (4048, 35984), (4498, 32384), (4576, 31832), (4784, 30448), (5536, 26312), (5888, 24739), (6578, 22144), (7612, 19136), (7958, 18304), (8096, 17992), (8996, 16192), (9152, 15916), (9568, 15224), (11072, 13156)]