68210178

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{155731}}^1$

素因数の和:155809

約数の個数: 16

約数和(自身を含む): 138290016

約数和(自身を除く): 70079838

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 155731, 311462, 467193, 934386, 11368363, 22736726, 34105089, 68210178]

約数ペア:

[(1, 68210178), (2, 34105089), (3, 22736726), (6, 11368363), (73, 934386), (146, 467193), (219, 311462), (438, 155731)]