128528036

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{353099}}^1$

素因数の和:353123

約数の個数: 24

約数和(自身を含む): 276830400

約数和(自身を除く): 148302364

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 353099, 706198, 1412396, 2471693, 4590287, 4943386, 9180574, 9886772, 18361148, 32132009, 64264018, 128528036]

約数ペア:

[(1, 128528036), (2, 64264018), (4, 32132009), (7, 18361148), (13, 9886772), (14, 9180574), (26, 4943386), (28, 4590287), (52, 2471693), (91, 1412396), (182, 706198), (364, 353099)]