138195722

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{229561}}^1$

素因数の和:229613

約数の個数: 16

約数和(自身を含む): 242417472

約数和(自身を除く): 104221750

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 229561, 459122, 1606927, 3213854, 9871123, 19742246, 69097861, 138195722]

約数ペア:

[(1, 138195722), (2, 69097861), (7, 19742246), (14, 9871123), (43, 3213854), (86, 1606927), (301, 459122), (602, 229561)]