160041728

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1$

素因数の和:410

約数の個数: 144

約数和(自身を含む): 416779776

約数和(自身を除く): 256738048

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 32, 44, 46, 56, 64, 77, 88, 92, 112, 128, 154, 161, 176, 184, 224, 253, 256, 308, 322, 352, 353, 368, 448, 506, 616, 644, 704, 706, 736, 896, 1012, 1232, 1288, 1408, 1412, 1472, 1771, 1792, 2024, 2464, 2471, 2576, 2816, 2824, 2944, 3542, 3883, 4048, 4928, 4942, 5152, 5648, 5888, 7084, 7766, 8096, 8119, 9856, 9884, 10304, 11296, 14168, 15532, 16192, 16238, 19712, 19768, 20608, 22592, 27181, 28336, 31064, 32384, 32476, 39536, 41216, 45184, 54362, 56672, 56833, 62128, 64768, 64952, 79072, 89309, 90368, 108724, 113344, 113666, 124256, 129904, 158144, 178618, 217448, 226688, 227332, 248512, 259808, 316288, 357236, 434896, 453376, 454664, 497024, 519616, 625163, 632576, 714472, 869792, 909328, 994048, 1039232, 1250326, 1428944, 1739584, 1818656, 2078464, 2500652, 2857888, 3479168, 3637312, 5001304, 5715776, 6958336, 7274624, 10002608, 11431552, 14549248, 20005216, 22863104, 40010432, 80020864, 160041728]

約数ペア:

[(1, 160041728), (2, 80020864), (4, 40010432), (7, 22863104), (8, 20005216), (11, 14549248), (14, 11431552), (16, 10002608), (22, 7274624), (23, 6958336), (28, 5715776), (32, 5001304), (44, 3637312), (46, 3479168), (56, 2857888), (64, 2500652), (77, 2078464), (88, 1818656), (92, 1739584), (112, 1428944), (128, 1250326), (154, 1039232), (161, 994048), (176, 909328), (184, 869792), (224, 714472), (253, 632576), (256, 625163), (308, 519616), (322, 497024), (352, 454664), (353, 453376), (368, 434896), (448, 357236), (506, 316288), (616, 259808), (644, 248512), (704, 227332), (706, 226688), (736, 217448), (896, 178618), (1012, 158144), (1232, 129904), (1288, 124256), (1408, 113666), (1412, 113344), (1472, 108724), (1771, 90368), (1792, 89309), (2024, 79072), (2464, 64952), (2471, 64768), (2576, 62128), (2816, 56833), (2824, 56672), (2944, 54362), (3542, 45184), (3883, 41216), (4048, 39536), (4928, 32476), (4942, 32384), (5152, 31064), (5648, 28336), (5888, 27181), (7084, 22592), (7766, 20608), (8096, 19768), (8119, 19712), (9856, 16238), (9884, 16192), (10304, 15532), (11296, 14168)]