168677056

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{283}}^1$

素因数の和:501

約数の個数: 56

約数和(自身を含む): 343367360

約数和(自身を除く): 174690304

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 134, 139, 268, 278, 283, 536, 556, 566, 1072, 1112, 1132, 2144, 2224, 2264, 4288, 4448, 4528, 8896, 9056, 9313, 18112, 18626, 18961, 37252, 37922, 39337, 74504, 75844, 78674, 149008, 151688, 157348, 298016, 303376, 314696, 596032, 606752, 629392, 1213504, 1258784, 2517568, 2635579, 5271158, 10542316, 21084632, 42169264, 84338528, 168677056]

約数ペア:

[(1, 168677056), (2, 84338528), (4, 42169264), (8, 21084632), (16, 10542316), (32, 5271158), (64, 2635579), (67, 2517568), (134, 1258784), (139, 1213504), (268, 629392), (278, 606752), (283, 596032), (536, 314696), (556, 303376), (566, 298016), (1072, 157348), (1112, 151688), (1132, 149008), (2144, 78674), (2224, 75844), (2264, 74504), (4288, 39337), (4448, 37922), (4528, 37252), (8896, 18961), (9056, 18626), (9313, 18112)]