138495888

素因数分解:

$2^4\times 3^2\times {\mathrm{961777}}^1$

素因数の和:961791

約数の個数: 30

約数和(自身を含む): 387596534

約数和(自身を除く): 249100646

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 961777, 1923554, 2885331, 3847108, 5770662, 7694216, 8655993, 11541324, 15388432, 17311986, 23082648, 34623972, 46165296, 69247944, 138495888]

約数ペア:

[(1, 138495888), (2, 69247944), (3, 46165296), (4, 34623972), (6, 23082648), (8, 17311986), (9, 15388432), (12, 11541324), (16, 8655993), (18, 7694216), (24, 5770662), (36, 3847108), (48, 2885331), (72, 1923554), (144, 961777)]