138488976

素因数分解:

$2^4\times 3^2\times {\mathrm{961729}}^1$

素因数の和:961743

約数の個数: 30

約数和(自身を含む): 387577190

約数和(自身を除く): 249088214

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 961729, 1923458, 2885187, 3846916, 5770374, 7693832, 8655561, 11540748, 15387664, 17311122, 23081496, 34622244, 46162992, 69244488, 138488976]

約数ペア:

[(1, 138488976), (2, 69244488), (3, 46162992), (4, 34622244), (6, 23081496), (8, 17311122), (9, 15387664), (12, 11540748), (16, 8655561), (18, 7693832), (24, 5770374), (36, 3846916), (48, 2885187), (72, 1923458), (144, 961729)]