136526516

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{467}}^1$

素因数の和:728

約数の個数: 48

約数和(自身を含む): 280215936

約数和(自身を除く): 143689420

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 197, 212, 371, 394, 467, 742, 788, 934, 1379, 1484, 1868, 2758, 3269, 5516, 6538, 10441, 13076, 20882, 24751, 41764, 49502, 73087, 91999, 99004, 146174, 173257, 183998, 292348, 346514, 367996, 643993, 693028, 1287986, 2575972, 4875947, 9751894, 19503788, 34131629, 68263258, 136526516]

約数ペア:

[(1, 136526516), (2, 68263258), (4, 34131629), (7, 19503788), (14, 9751894), (28, 4875947), (53, 2575972), (106, 1287986), (197, 693028), (212, 643993), (371, 367996), (394, 346514), (467, 292348), (742, 183998), (788, 173257), (934, 146174), (1379, 99004), (1484, 91999), (1868, 73087), (2758, 49502), (3269, 41764), (5516, 24751), (6538, 20882), (10441, 13076)]