169208208

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{409}}^1$

素因数の和:466

約数の個数: 180

約数和(自身を含む): 544267620

約数和(自身を除く): 375059412

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 34, 36, 39, 48, 51, 52, 68, 72, 78, 102, 104, 117, 136, 144, 153, 156, 169, 204, 208, 221, 234, 272, 306, 312, 338, 408, 409, 442, 468, 507, 612, 624, 663, 676, 816, 818, 884, 936, 1014, 1224, 1227, 1326, 1352, 1521, 1636, 1768, 1872, 1989, 2028, 2448, 2454, 2652, 2704, 2873, 3042, 3272, 3536, 3681, 3978, 4056, 4908, 5304, 5317, 5746, 6084, 6544, 6953, 7362, 7956, 8112, 8619, 9816, 10608, 10634, 11492, 12168, 13906, 14724, 15912, 15951, 17238, 19632, 20859, 21268, 22984, 24336, 25857, 27812, 29448, 31824, 31902, 34476, 41718, 42536, 45968, 47853, 51714, 55624, 58896, 62577, 63804, 68952, 69121, 83436, 85072, 90389, 95706, 103428, 111248, 125154, 127608, 137904, 138242, 166872, 180778, 191412, 206856, 207363, 250308, 255216, 271167, 276484, 333744, 361556, 382824, 413712, 414726, 500616, 542334, 552968, 622089, 723112, 765648, 813501, 829452, 1001232, 1084668, 1105936, 1175057, 1244178, 1446224, 1627002, 1658904, 2169336, 2350114, 2488356, 3254004, 3317808, 3525171, 4338672, 4700228, 4976712, 6508008, 7050342, 9400456, 9953424, 10575513, 13016016, 14100684, 18800912, 21151026, 28201368, 42302052, 56402736, 84604104, 169208208]

約数ペア:

[(1, 169208208), (2, 84604104), (3, 56402736), (4, 42302052), (6, 28201368), (8, 21151026), (9, 18800912), (12, 14100684), (13, 13016016), (16, 10575513), (17, 9953424), (18, 9400456), (24, 7050342), (26, 6508008), (34, 4976712), (36, 4700228), (39, 4338672), (48, 3525171), (51, 3317808), (52, 3254004), (68, 2488356), (72, 2350114), (78, 2169336), (102, 1658904), (104, 1627002), (117, 1446224), (136, 1244178), (144, 1175057), (153, 1105936), (156, 1084668), (169, 1001232), (204, 829452), (208, 813501), (221, 765648), (234, 723112), (272, 622089), (306, 552968), (312, 542334), (338, 500616), (408, 414726), (409, 413712), (442, 382824), (468, 361556), (507, 333744), (612, 276484), (624, 271167), (663, 255216), (676, 250308), (816, 207363), (818, 206856), (884, 191412), (936, 180778), (1014, 166872), (1224, 138242), (1227, 137904), (1326, 127608), (1352, 125154), (1521, 111248), (1636, 103428), (1768, 95706), (1872, 90389), (1989, 85072), (2028, 83436), (2448, 69121), (2454, 68952), (2652, 63804), (2704, 62577), (2873, 58896), (3042, 55624), (3272, 51714), (3536, 47853), (3681, 45968), (3978, 42536), (4056, 41718), (4908, 34476), (5304, 31902), (5317, 31824), (5746, 29448), (6084, 27812), (6544, 25857), (6953, 24336), (7362, 22984), (7956, 21268), (8112, 20859), (8619, 19632), (9816, 17238), (10608, 15951), (10634, 15912), (11492, 14724), (12168, 13906)]