164417792

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1$

素因数の和:492

約数の個数: 144

約数和(自身を含む): 431692800

約数和(自身を除く): 267275008

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 56, 64, 76, 77, 88, 112, 128, 133, 152, 154, 176, 209, 224, 256, 266, 304, 308, 352, 418, 439, 448, 532, 608, 616, 704, 836, 878, 896, 1064, 1216, 1232, 1408, 1463, 1672, 1756, 1792, 2128, 2432, 2464, 2816, 2926, 3073, 3344, 3512, 4256, 4829, 4864, 4928, 5852, 6146, 6688, 7024, 8341, 8512, 9658, 9856, 11704, 12292, 13376, 14048, 16682, 17024, 19316, 19712, 23408, 24584, 26752, 28096, 33364, 33803, 34048, 38632, 46816, 49168, 53504, 56192, 58387, 66728, 67606, 77264, 91751, 93632, 98336, 112384, 116774, 133456, 135212, 154528, 183502, 187264, 196672, 233548, 266912, 270424, 309056, 367004, 374528, 393344, 467096, 533824, 540848, 618112, 642257, 734008, 786688, 934192, 1067648, 1081696, 1236224, 1284514, 1468016, 1868384, 2135296, 2163392, 2569028, 2936032, 3736768, 4326784, 5138056, 5872064, 7473536, 8653568, 10276112, 11744128, 14947072, 20552224, 23488256, 41104448, 82208896, 164417792]

約数ペア:

[(1, 164417792), (2, 82208896), (4, 41104448), (7, 23488256), (8, 20552224), (11, 14947072), (14, 11744128), (16, 10276112), (19, 8653568), (22, 7473536), (28, 5872064), (32, 5138056), (38, 4326784), (44, 3736768), (56, 2936032), (64, 2569028), (76, 2163392), (77, 2135296), (88, 1868384), (112, 1468016), (128, 1284514), (133, 1236224), (152, 1081696), (154, 1067648), (176, 934192), (209, 786688), (224, 734008), (256, 642257), (266, 618112), (304, 540848), (308, 533824), (352, 467096), (418, 393344), (439, 374528), (448, 367004), (532, 309056), (608, 270424), (616, 266912), (704, 233548), (836, 196672), (878, 187264), (896, 183502), (1064, 154528), (1216, 135212), (1232, 133456), (1408, 116774), (1463, 112384), (1672, 98336), (1756, 93632), (1792, 91751), (2128, 77264), (2432, 67606), (2464, 66728), (2816, 58387), (2926, 56192), (3073, 53504), (3344, 49168), (3512, 46816), (4256, 38632), (4829, 34048), (4864, 33803), (4928, 33364), (5852, 28096), (6146, 26752), (6688, 24584), (7024, 23408), (8341, 19712), (8512, 19316), (9658, 17024), (9856, 16682), (11704, 14048), (12292, 13376)]