168889168

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{36779}}^1$

素因数の和:36835

約数の個数: 40

約数和(自身を含む): 383100480

約数和(自身を除く): 214211312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 2296, 4592, 36779, 73558, 147116, 257453, 294232, 514906, 588464, 1029812, 1507939, 2059624, 3015878, 4119248, 6031756, 10555573, 12063512, 21111146, 24127024, 42222292, 84444584, 168889168]

約数ペア:

[(1, 168889168), (2, 84444584), (4, 42222292), (7, 24127024), (8, 21111146), (14, 12063512), (16, 10555573), (28, 6031756), (41, 4119248), (56, 3015878), (82, 2059624), (112, 1507939), (164, 1029812), (287, 588464), (328, 514906), (574, 294232), (656, 257453), (1148, 147116), (2296, 73558), (4592, 36779)]