198260736

素因数分解:

$2^{11}\times 3^1\times {\mathrm{23}}^2\times {\mathrm{61}}^1$

素因数の和:132

約数の個数: 144

約数和(自身を含む): 561604680

約数和(自身を除く): 363343944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 61, 64, 69, 92, 96, 122, 128, 138, 183, 184, 192, 244, 256, 276, 366, 368, 384, 488, 512, 529, 552, 732, 736, 768, 976, 1024, 1058, 1104, 1403, 1464, 1472, 1536, 1587, 1952, 2048, 2116, 2208, 2806, 2928, 2944, 3072, 3174, 3904, 4209, 4232, 4416, 5612, 5856, 5888, 6144, 6348, 7808, 8418, 8464, 8832, 11224, 11712, 11776, 12696, 15616, 16836, 16928, 17664, 22448, 23424, 23552, 25392, 31232, 32269, 33672, 33856, 35328, 44896, 46848, 47104, 50784, 62464, 64538, 67344, 67712, 70656, 89792, 93696, 96807, 101568, 124928, 129076, 134688, 135424, 141312, 179584, 187392, 193614, 203136, 258152, 269376, 270848, 359168, 374784, 387228, 406272, 516304, 538752, 541696, 718336, 774456, 812544, 1032608, 1077504, 1083392, 1436672, 1548912, 1625088, 2065216, 2155008, 2873344, 3097824, 3250176, 4130432, 4310016, 6195648, 8260864, 8620032, 12391296, 16521728, 24782592, 33043456, 49565184, 66086912, 99130368, 198260736]

約数ペア:

[(1, 198260736), (2, 99130368), (3, 66086912), (4, 49565184), (6, 33043456), (8, 24782592), (12, 16521728), (16, 12391296), (23, 8620032), (24, 8260864), (32, 6195648), (46, 4310016), (48, 4130432), (61, 3250176), (64, 3097824), (69, 2873344), (92, 2155008), (96, 2065216), (122, 1625088), (128, 1548912), (138, 1436672), (183, 1083392), (184, 1077504), (192, 1032608), (244, 812544), (256, 774456), (276, 718336), (366, 541696), (368, 538752), (384, 516304), (488, 406272), (512, 387228), (529, 374784), (552, 359168), (732, 270848), (736, 269376), (768, 258152), (976, 203136), (1024, 193614), (1058, 187392), (1104, 179584), (1403, 141312), (1464, 135424), (1472, 134688), (1536, 129076), (1587, 124928), (1952, 101568), (2048, 96807), (2116, 93696), (2208, 89792), (2806, 70656), (2928, 67712), (2944, 67344), (3072, 64538), (3174, 62464), (3904, 50784), (4209, 47104), (4232, 46848), (4416, 44896), (5612, 35328), (5856, 33856), (5888, 33672), (6144, 32269), (6348, 31232), (7808, 25392), (8418, 23552), (8464, 23424), (8832, 22448), (11224, 17664), (11712, 16928), (11776, 16836), (12696, 15616)]