165626188

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{1289}}^1$

素因数の和:1666

約数の個数: 48

約数和(自身を含む): 358021440

約数和(自身を除く): 192395252

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 353, 364, 706, 1289, 1412, 2471, 2578, 4589, 4942, 5156, 9023, 9178, 9884, 16757, 18046, 18356, 32123, 33514, 36092, 64246, 67028, 117299, 128492, 234598, 455017, 469196, 910034, 1820068, 3185119, 5915221, 6370238, 11830442, 12740476, 23660884, 41406547, 82813094, 165626188]

約数ペア:

[(1, 165626188), (2, 82813094), (4, 41406547), (7, 23660884), (13, 12740476), (14, 11830442), (26, 6370238), (28, 5915221), (52, 3185119), (91, 1820068), (182, 910034), (353, 469196), (364, 455017), (706, 234598), (1289, 128492), (1412, 117299), (2471, 67028), (2578, 64246), (4589, 36092), (4942, 33514), (5156, 32123), (9023, 18356), (9178, 18046), (9884, 16757)]