155328512

素因数分解:

$2^{13}\times {\mathrm{67}}^1\times {\mathrm{283}}^1$

素因数の和:376

約数の個数: 56

約数和(自身を含む): 316388496

約数和(自身を除く): 161059984

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 256, 268, 283, 512, 536, 566, 1024, 1072, 1132, 2048, 2144, 2264, 4096, 4288, 4528, 8192, 8576, 9056, 17152, 18112, 18961, 34304, 36224, 37922, 68608, 72448, 75844, 137216, 144896, 151688, 274432, 289792, 303376, 548864, 579584, 606752, 1159168, 1213504, 2318336, 2427008, 4854016, 9708032, 19416064, 38832128, 77664256, 155328512]

約数ペア:

[(1, 155328512), (2, 77664256), (4, 38832128), (8, 19416064), (16, 9708032), (32, 4854016), (64, 2427008), (67, 2318336), (128, 1213504), (134, 1159168), (256, 606752), (268, 579584), (283, 548864), (512, 303376), (536, 289792), (566, 274432), (1024, 151688), (1072, 144896), (1132, 137216), (2048, 75844), (2144, 72448), (2264, 68608), (4096, 37922), (4288, 36224), (4528, 34304), (8192, 18961), (8576, 18112), (9056, 17152)]