168122019

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{281}}^1$

素因数の和:372

約数の個数: 48

約数和(自身を含む): 261989280

約数和(自身を除く): 93867261

約数列:

[1, 3, 13, 23, 29, 39, 69, 87, 281, 299, 377, 529, 667, 843, 897, 1131, 1587, 2001, 3653, 6463, 6877, 8149, 8671, 10959, 15341, 19389, 20631, 24447, 26013, 46023, 84019, 105937, 148649, 187427, 199433, 252057, 317811, 445947, 562281, 598299, 1932437, 2436551, 4310821, 5797311, 7309653, 12932463, 56040673, 168122019]

約数ペア:

[(1, 168122019), (3, 56040673), (13, 12932463), (23, 7309653), (29, 5797311), (39, 4310821), (69, 2436551), (87, 1932437), (281, 598299), (299, 562281), (377, 445947), (529, 317811), (667, 252057), (843, 199433), (897, 187427), (1131, 148649), (1587, 105937), (2001, 84019), (3653, 46023), (6463, 26013), (6877, 24447), (8149, 20631), (8671, 19389), (10959, 15341)]