131521536

素因数分解:

$2^{10}\times 3^3\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:167

約数の個数: 176

約数和(自身を含む): 400884480

約数和(自身を除く): 269362944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 67, 71, 72, 96, 108, 128, 134, 142, 144, 192, 201, 213, 216, 256, 268, 284, 288, 384, 402, 426, 432, 512, 536, 568, 576, 603, 639, 768, 804, 852, 864, 1024, 1072, 1136, 1152, 1206, 1278, 1536, 1608, 1704, 1728, 1809, 1917, 2144, 2272, 2304, 2412, 2556, 3072, 3216, 3408, 3456, 3618, 3834, 4288, 4544, 4608, 4757, 4824, 5112, 6432, 6816, 6912, 7236, 7668, 8576, 9088, 9216, 9514, 9648, 10224, 12864, 13632, 13824, 14271, 14472, 15336, 17152, 18176, 19028, 19296, 20448, 25728, 27264, 27648, 28542, 28944, 30672, 34304, 36352, 38056, 38592, 40896, 42813, 51456, 54528, 57084, 57888, 61344, 68608, 72704, 76112, 77184, 81792, 85626, 102912, 109056, 114168, 115776, 122688, 128439, 152224, 154368, 163584, 171252, 205824, 218112, 228336, 231552, 245376, 256878, 304448, 308736, 327168, 342504, 456672, 463104, 490752, 513756, 608896, 617472, 654336, 685008, 913344, 926208, 981504, 1027512, 1217792, 1370016, 1826688, 1852416, 1963008, 2055024, 2435584, 2740032, 3653376, 4110048, 4871168, 5480064, 7306752, 8220096, 10960128, 14613504, 16440192, 21920256, 32880384, 43840512, 65760768, 131521536]

約数ペア:

[(1, 131521536), (2, 65760768), (3, 43840512), (4, 32880384), (6, 21920256), (8, 16440192), (9, 14613504), (12, 10960128), (16, 8220096), (18, 7306752), (24, 5480064), (27, 4871168), (32, 4110048), (36, 3653376), (48, 2740032), (54, 2435584), (64, 2055024), (67, 1963008), (71, 1852416), (72, 1826688), (96, 1370016), (108, 1217792), (128, 1027512), (134, 981504), (142, 926208), (144, 913344), (192, 685008), (201, 654336), (213, 617472), (216, 608896), (256, 513756), (268, 490752), (284, 463104), (288, 456672), (384, 342504), (402, 327168), (426, 308736), (432, 304448), (512, 256878), (536, 245376), (568, 231552), (576, 228336), (603, 218112), (639, 205824), (768, 171252), (804, 163584), (852, 154368), (864, 152224), (1024, 128439), (1072, 122688), (1136, 115776), (1152, 114168), (1206, 109056), (1278, 102912), (1536, 85626), (1608, 81792), (1704, 77184), (1728, 76112), (1809, 72704), (1917, 68608), (2144, 61344), (2272, 57888), (2304, 57084), (2412, 54528), (2556, 51456), (3072, 42813), (3216, 40896), (3408, 38592), (3456, 38056), (3618, 36352), (3834, 34304), (4288, 30672), (4544, 28944), (4608, 28542), (4757, 27648), (4824, 27264), (5112, 25728), (6432, 20448), (6816, 19296), (6912, 19028), (7236, 18176), (7668, 17152), (8576, 15336), (9088, 14472), (9216, 14271), (9514, 13824), (9648, 13632), (10224, 12864)]