266168

素因数分解:

$2^3\times 7^3\times {\mathrm{97}}^1$

素因数の和:124

約数の個数: 32

約数和(自身を含む): 588000

約数和(自身を除く): 321832

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 97, 98, 194, 196, 343, 388, 392, 679, 686, 776, 1358, 1372, 2716, 2744, 4753, 5432, 9506, 19012, 33271, 38024, 66542, 133084, 266168]

約数ペア:

[(1, 266168), (2, 133084), (4, 66542), (7, 38024), (8, 33271), (14, 19012), (28, 9506), (49, 5432), (56, 4753), (97, 2744), (98, 2716), (194, 1372), (196, 1358), (343, 776), (388, 686), (392, 679)]