68385378

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{156131}}^1$

素因数の和:156209

約数の個数: 16

約数和(自身を含む): 138645216

約数和(自身を除く): 70259838

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 156131, 312262, 468393, 936786, 11397563, 22795126, 34192689, 68385378]

約数ペア:

[(1, 68385378), (2, 34192689), (3, 22795126), (6, 11397563), (73, 936786), (146, 468393), (219, 312262), (438, 156131)]