165680704

素因数分解:

$2^6\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1439}}^1$

素因数の和:1715

約数の個数: 56

約数和(自身を含む): 377464320

約数和(自身を除く): 211783616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 257, 448, 514, 1028, 1439, 1799, 2056, 2878, 3598, 4112, 5756, 7196, 8224, 10073, 11512, 14392, 16448, 20146, 23024, 28784, 40292, 46048, 57568, 80584, 92096, 115136, 161168, 322336, 369823, 644672, 739646, 1479292, 2588761, 2958584, 5177522, 5917168, 10355044, 11834336, 20710088, 23668672, 41420176, 82840352, 165680704]

約数ペア:

[(1, 165680704), (2, 82840352), (4, 41420176), (7, 23668672), (8, 20710088), (14, 11834336), (16, 10355044), (28, 5917168), (32, 5177522), (56, 2958584), (64, 2588761), (112, 1479292), (224, 739646), (257, 644672), (448, 369823), (514, 322336), (1028, 161168), (1439, 115136), (1799, 92096), (2056, 80584), (2878, 57568), (3598, 46048), (4112, 40292), (5756, 28784), (7196, 23024), (8224, 20146), (10073, 16448), (11512, 14392)]