189153328

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1$

素因数の和:379

約数の個数: 120

約数和(自身を含む): 467647152

約数和(自身を除く): 278493824

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 67, 91, 98, 104, 112, 134, 182, 196, 208, 268, 277, 364, 392, 469, 536, 554, 637, 728, 784, 871, 938, 1072, 1108, 1274, 1456, 1742, 1876, 1939, 2216, 2548, 3283, 3484, 3601, 3752, 3878, 4432, 5096, 6097, 6566, 6968, 7202, 7504, 7756, 10192, 12194, 13132, 13573, 13936, 14404, 15512, 18559, 24388, 25207, 26264, 27146, 28808, 31024, 37118, 42679, 48776, 50414, 52528, 54292, 57616, 74236, 85358, 97552, 100828, 108584, 129913, 148472, 170716, 176449, 201656, 217168, 241267, 259826, 296944, 341432, 352898, 403312, 482534, 519652, 682864, 705796, 909391, 965068, 1039304, 1411592, 1688869, 1818782, 1930136, 2078608, 2823184, 3377738, 3637564, 3860272, 6755476, 7275128, 11822083, 13510952, 14550256, 23644166, 27021904, 47288332, 94576664, 189153328]

約数ペア:

[(1, 189153328), (2, 94576664), (4, 47288332), (7, 27021904), (8, 23644166), (13, 14550256), (14, 13510952), (16, 11822083), (26, 7275128), (28, 6755476), (49, 3860272), (52, 3637564), (56, 3377738), (67, 2823184), (91, 2078608), (98, 1930136), (104, 1818782), (112, 1688869), (134, 1411592), (182, 1039304), (196, 965068), (208, 909391), (268, 705796), (277, 682864), (364, 519652), (392, 482534), (469, 403312), (536, 352898), (554, 341432), (637, 296944), (728, 259826), (784, 241267), (871, 217168), (938, 201656), (1072, 176449), (1108, 170716), (1274, 148472), (1456, 129913), (1742, 108584), (1876, 100828), (1939, 97552), (2216, 85358), (2548, 74236), (3283, 57616), (3484, 54292), (3601, 52528), (3752, 50414), (3878, 48776), (4432, 42679), (5096, 37118), (6097, 31024), (6566, 28808), (6968, 27146), (7202, 26264), (7504, 25207), (7756, 24388), (10192, 18559), (12194, 15512), (13132, 14404), (13573, 13936)]