188466376

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{443}}^1$

素因数の和:634

約数の個数: 64

約数和(自身を含む): 414305280

約数和(自身を除く): 225838904

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 107, 142, 214, 284, 428, 443, 497, 568, 749, 856, 886, 994, 1498, 1772, 1988, 2996, 3101, 3544, 3976, 5992, 6202, 7597, 12404, 15194, 24808, 30388, 31453, 47401, 53179, 60776, 62906, 94802, 106358, 125812, 189604, 212716, 220171, 251624, 331807, 379208, 425432, 440342, 663614, 880684, 1327228, 1761368, 2654456, 3365471, 6730942, 13461884, 23558297, 26923768, 47116594, 94233188, 188466376]

約数ペア:

[(1, 188466376), (2, 94233188), (4, 47116594), (7, 26923768), (8, 23558297), (14, 13461884), (28, 6730942), (56, 3365471), (71, 2654456), (107, 1761368), (142, 1327228), (214, 880684), (284, 663614), (428, 440342), (443, 425432), (497, 379208), (568, 331807), (749, 251624), (856, 220171), (886, 212716), (994, 189604), (1498, 125812), (1772, 106358), (1988, 94802), (2996, 62906), (3101, 60776), (3544, 53179), (3976, 47401), (5992, 31453), (6202, 30388), (7597, 24808), (12404, 15194)]