164440976

素因数分解:

$2^4\times 7^1\times {\mathrm{293}}^1\times {\mathrm{5011}}^1$

素因数の和:5319

約数の個数: 40

約数和(自身を含む): 365434944

約数和(自身を除く): 200993968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 293, 586, 1172, 2051, 2344, 4102, 4688, 5011, 8204, 10022, 16408, 20044, 32816, 35077, 40088, 70154, 80176, 140308, 280616, 561232, 1468223, 2936446, 5872892, 10277561, 11745784, 20555122, 23491568, 41110244, 82220488, 164440976]

約数ペア:

[(1, 164440976), (2, 82220488), (4, 41110244), (7, 23491568), (8, 20555122), (14, 11745784), (16, 10277561), (28, 5872892), (56, 2936446), (112, 1468223), (293, 561232), (586, 280616), (1172, 140308), (2051, 80176), (2344, 70154), (4102, 40088), (4688, 35077), (5011, 32816), (8204, 20044), (10022, 16408)]