166087168

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{24953}}^1$

素因数の和:24984

約数の個数: 40

約数和(自身を含む): 357391188

約数和(自身を除く): 191304020

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 24953, 49906, 99812, 199624, 324389, 399248, 648778, 798496, 1297556, 1596992, 2595112, 3193984, 5190224, 6387968, 10380448, 12775936, 20760896, 41521792, 83043584, 166087168]

約数ペア:

[(1, 166087168), (2, 83043584), (4, 41521792), (8, 20760896), (13, 12775936), (16, 10380448), (26, 6387968), (32, 5190224), (52, 3193984), (64, 2595112), (104, 1596992), (128, 1297556), (208, 798496), (256, 648778), (416, 399248), (512, 324389), (832, 199624), (1664, 99812), (3328, 49906), (6656, 24953)]