145268736

素因数分解:

$2^{13}\times 3^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:309

約数の個数: 112

約数和(自身を含む): 405774144

約数和(自身を除く): 260505408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 256, 257, 276, 368, 384, 512, 514, 552, 736, 768, 771, 1024, 1028, 1104, 1472, 1536, 1542, 2048, 2056, 2208, 2944, 3072, 3084, 4096, 4112, 4416, 5888, 5911, 6144, 6168, 8192, 8224, 8832, 11776, 11822, 12288, 12336, 16448, 17664, 17733, 23552, 23644, 24576, 24672, 32896, 35328, 35466, 47104, 47288, 49344, 65792, 70656, 70932, 94208, 94576, 98688, 131584, 141312, 141864, 188416, 189152, 197376, 263168, 282624, 283728, 378304, 394752, 526336, 565248, 567456, 756608, 789504, 1052672, 1134912, 1513216, 1579008, 2105344, 2269824, 3026432, 3158016, 4539648, 6052864, 6316032, 9079296, 12105728, 18158592, 24211456, 36317184, 48422912, 72634368, 145268736]

約数ペア:

[(1, 145268736), (2, 72634368), (3, 48422912), (4, 36317184), (6, 24211456), (8, 18158592), (12, 12105728), (16, 9079296), (23, 6316032), (24, 6052864), (32, 4539648), (46, 3158016), (48, 3026432), (64, 2269824), (69, 2105344), (92, 1579008), (96, 1513216), (128, 1134912), (138, 1052672), (184, 789504), (192, 756608), (256, 567456), (257, 565248), (276, 526336), (368, 394752), (384, 378304), (512, 283728), (514, 282624), (552, 263168), (736, 197376), (768, 189152), (771, 188416), (1024, 141864), (1028, 141312), (1104, 131584), (1472, 98688), (1536, 94576), (1542, 94208), (2048, 70932), (2056, 70656), (2208, 65792), (2944, 49344), (3072, 47288), (3084, 47104), (4096, 35466), (4112, 35328), (4416, 32896), (5888, 24672), (5911, 24576), (6144, 23644), (6168, 23552), (8192, 17733), (8224, 17664), (8832, 16448), (11776, 12336), (11822, 12288)]