161738449946

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1\times {\mathrm{6262621}}^1$

素因数の和:6263009

約数の個数: 16

約数和(自身を含む): 249878617800

約数和(自身を除く): 88140167854

約数列:

[1, 2, 37, 74, 349, 698, 12913, 25826, 6262621, 12525242, 231716977, 463433954, 2185654729, 4371309458, 80869224973, 161738449946]

約数ペア:

[(1, 161738449946), (2, 80869224973), (37, 4371309458), (74, 2185654729), (349, 463433954), (698, 231716977), (12913, 12525242), (25826, 6262621)]