171489122

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{727}}^1$

素因数の和:855

約数の個数: 48

約数和(自身を含む): 313709760

約数和(自身を除く): 142220638

約数列:

[1, 2, 7, 14, 29, 49, 58, 83, 98, 166, 203, 406, 581, 727, 1162, 1421, 1454, 2407, 2842, 4067, 4814, 5089, 8134, 10178, 16849, 21083, 33698, 35623, 42166, 60341, 71246, 117943, 120682, 147581, 235886, 295162, 422387, 844774, 1033067, 1749889, 2066134, 2956709, 3499778, 5913418, 12249223, 24498446, 85744561, 171489122]

約数ペア:

[(1, 171489122), (2, 85744561), (7, 24498446), (14, 12249223), (29, 5913418), (49, 3499778), (58, 2956709), (83, 2066134), (98, 1749889), (166, 1033067), (203, 844774), (406, 422387), (581, 295162), (727, 235886), (1162, 147581), (1421, 120682), (1454, 117943), (2407, 71246), (2842, 60341), (4067, 42166), (4814, 35623), (5089, 33698), (8134, 21083), (10178, 16849)]