138876170

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{375341}}^1$

素因数の和:375385

約数の個数: 16

約数和(自身を含む): 256733928

約数和(自身を除く): 117857758

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 375341, 750682, 1876705, 3753410, 13887617, 27775234, 69438085, 138876170]

約数ペア:

[(1, 138876170), (2, 69438085), (5, 27775234), (10, 13887617), (37, 3753410), (74, 1876705), (185, 750682), (370, 375341)]