149045534416

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{85461889}}^1$

素因数の和:85462006

約数の個数: 20

約数和(自身を含む): 291425044900

約数和(自身を除く): 142379510484

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 85461889, 170923778, 341847556, 683695112, 1367390224, 9315345901, 18630691802, 37261383604, 74522767208, 149045534416]

約数ペア:

[(1, 149045534416), (2, 74522767208), (4, 37261383604), (8, 18630691802), (16, 9315345901), (109, 1367390224), (218, 683695112), (436, 341847556), (872, 170923778), (1744, 85461889)]