137309354

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{24337}}^1$

素因数の和:24390

約数の個数: 32

約数和(自身を含む): 261682176

約数和(自身を除く): 124372822

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 24337, 48674, 170359, 316381, 340718, 632762, 754447, 1508894, 2214667, 4429334, 5281129, 9807811, 10562258, 19615622, 68654677, 137309354]

約数ペア:

[(1, 137309354), (2, 68654677), (7, 19615622), (13, 10562258), (14, 9807811), (26, 5281129), (31, 4429334), (62, 2214667), (91, 1508894), (182, 754447), (217, 632762), (403, 340718), (434, 316381), (806, 170359), (2821, 48674), (5642, 24337)]