193915904

素因数分解:

$2^{10}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2081}}^1$

素因数の和:2121

約数の個数: 88

約数和(自身を含む): 477327648

約数和(自身を除く): 283411744

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 512, 728, 832, 896, 1024, 1456, 1664, 1792, 2081, 2912, 3328, 3584, 4162, 5824, 6656, 7168, 8324, 11648, 13312, 14567, 16648, 23296, 27053, 29134, 33296, 46592, 54106, 58268, 66592, 93184, 108212, 116536, 133184, 189371, 216424, 233072, 266368, 378742, 432848, 466144, 532736, 757484, 865696, 932288, 1065472, 1514968, 1731392, 1864576, 2130944, 3029936, 3462784, 3729152, 6059872, 6925568, 7458304, 12119744, 13851136, 14916608, 24239488, 27702272, 48478976, 96957952, 193915904]

約数ペア:

[(1, 193915904), (2, 96957952), (4, 48478976), (7, 27702272), (8, 24239488), (13, 14916608), (14, 13851136), (16, 12119744), (26, 7458304), (28, 6925568), (32, 6059872), (52, 3729152), (56, 3462784), (64, 3029936), (91, 2130944), (104, 1864576), (112, 1731392), (128, 1514968), (182, 1065472), (208, 932288), (224, 865696), (256, 757484), (364, 532736), (416, 466144), (448, 432848), (512, 378742), (728, 266368), (832, 233072), (896, 216424), (1024, 189371), (1456, 133184), (1664, 116536), (1792, 108212), (2081, 93184), (2912, 66592), (3328, 58268), (3584, 54106), (4162, 46592), (5824, 33296), (6656, 29134), (7168, 27053), (8324, 23296), (11648, 16648), (13312, 14567)]