191793368

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{1117}}^1$

素因数の和:1276

約数の個数: 48

約数和(自身を含む): 392820480

約数和(自身を除く): 201027112

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 127, 169, 254, 338, 508, 676, 1016, 1117, 1352, 1651, 2234, 3302, 4468, 6604, 8936, 13208, 14521, 21463, 29042, 42926, 58084, 85852, 116168, 141859, 171704, 188773, 283718, 377546, 567436, 755092, 1134872, 1510184, 1844167, 3688334, 7376668, 14753336, 23974171, 47948342, 95896684, 191793368]

約数ペア:

[(1, 191793368), (2, 95896684), (4, 47948342), (8, 23974171), (13, 14753336), (26, 7376668), (52, 3688334), (104, 1844167), (127, 1510184), (169, 1134872), (254, 755092), (338, 567436), (508, 377546), (676, 283718), (1016, 188773), (1117, 171704), (1352, 141859), (1651, 116168), (2234, 85852), (3302, 58084), (4468, 42926), (6604, 29042), (8936, 21463), (13208, 14521)]