138505968

素因数分解:

$2^4\times 3^2\times {\mathrm{961847}}^1$

素因数の和:961861

約数の個数: 30

約数和(自身を含む): 387624744

約数和(自身を除く): 249118776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 961847, 1923694, 2885541, 3847388, 5771082, 7694776, 8656623, 11542164, 15389552, 17313246, 23084328, 34626492, 46168656, 69252984, 138505968]

約数ペア:

[(1, 138505968), (2, 69252984), (3, 46168656), (4, 34626492), (6, 23084328), (8, 17313246), (9, 15389552), (12, 11542164), (16, 8656623), (18, 7694776), (24, 5771082), (36, 3847388), (48, 2885541), (72, 1923694), (144, 961847)]