168295936

素因数分解:

$2^9\times {\mathrm{257}}^1\times {\mathrm{1279}}^1$

素因数の和:1554

約数の個数: 40

約数和(自身を含む): 337835520

約数和(自身を除く): 169539584

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 257, 512, 514, 1028, 1279, 2056, 2558, 4112, 5116, 8224, 10232, 16448, 20464, 32896, 40928, 65792, 81856, 131584, 163712, 327424, 328703, 654848, 657406, 1314812, 2629624, 5259248, 10518496, 21036992, 42073984, 84147968, 168295936]

約数ペア:

[(1, 168295936), (2, 84147968), (4, 42073984), (8, 21036992), (16, 10518496), (32, 5259248), (64, 2629624), (128, 1314812), (256, 657406), (257, 654848), (512, 328703), (514, 327424), (1028, 163712), (1279, 131584), (2056, 81856), (2558, 65792), (4112, 40928), (5116, 32896), (8224, 20464), (10232, 16448)]