156915089982

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1245357857}}^1$

素因数の和:1245357872

約数の個数: 24

約数和(自身を含む): 388551651696

約数和(自身を除く): 231636561714

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1245357857, 2490715714, 3736073571, 7472147142, 8717504999, 11208220713, 17435009998, 22416441426, 26152514997, 52305029994, 78457544991, 156915089982]

約数ペア:

[(1, 156915089982), (2, 78457544991), (3, 52305029994), (6, 26152514997), (7, 22416441426), (9, 17435009998), (14, 11208220713), (18, 8717504999), (21, 7472147142), (42, 3736073571), (63, 2490715714), (126, 1245357857)]