168776255

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{1231}}^1\times {\mathrm{1613}}^1$

素因数の和:2866

約数の個数: 16

約数和(自身を含む): 214752384

約数和(自身を除く): 45976129

約数列:

[1, 5, 17, 85, 1231, 1613, 6155, 8065, 20927, 27421, 104635, 137105, 1985603, 9928015, 33755251, 168776255]

約数ペア:

[(1, 168776255), (5, 33755251), (17, 9928015), (85, 1985603), (1231, 137105), (1613, 104635), (6155, 27421), (8065, 20927)]