188214208

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1901}}^1$

素因数の和:1950

約数の個数: 112

約数和(自身を含む): 486972864

約数和(自身を除く): 298758656

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 64, 68, 91, 104, 112, 119, 136, 182, 208, 221, 224, 238, 272, 364, 416, 442, 448, 476, 544, 728, 832, 884, 952, 1088, 1456, 1547, 1768, 1901, 1904, 2912, 3094, 3536, 3802, 3808, 5824, 6188, 7072, 7604, 7616, 12376, 13307, 14144, 15208, 24713, 24752, 26614, 30416, 32317, 49426, 49504, 53228, 60832, 64634, 98852, 99008, 106456, 121664, 129268, 172991, 197704, 212912, 226219, 258536, 345982, 395408, 420121, 425824, 452438, 517072, 691964, 790816, 840242, 851648, 904876, 1034144, 1383928, 1581632, 1680484, 1809752, 2068288, 2767856, 2940847, 3360968, 3619504, 5535712, 5881694, 6721936, 7239008, 11071424, 11763388, 13443872, 14478016, 23526776, 26887744, 47053552, 94107104, 188214208]

約数ペア:

[(1, 188214208), (2, 94107104), (4, 47053552), (7, 26887744), (8, 23526776), (13, 14478016), (14, 13443872), (16, 11763388), (17, 11071424), (26, 7239008), (28, 6721936), (32, 5881694), (34, 5535712), (52, 3619504), (56, 3360968), (64, 2940847), (68, 2767856), (91, 2068288), (104, 1809752), (112, 1680484), (119, 1581632), (136, 1383928), (182, 1034144), (208, 904876), (221, 851648), (224, 840242), (238, 790816), (272, 691964), (364, 517072), (416, 452438), (442, 425824), (448, 420121), (476, 395408), (544, 345982), (728, 258536), (832, 226219), (884, 212912), (952, 197704), (1088, 172991), (1456, 129268), (1547, 121664), (1768, 106456), (1901, 99008), (1904, 98852), (2912, 64634), (3094, 60832), (3536, 53228), (3802, 49504), (3808, 49426), (5824, 32317), (6188, 30416), (7072, 26614), (7604, 24752), (7616, 24713), (12376, 15208), (13307, 14144)]