168978544

素因数分解:

$2^4\times 7^1\times {\mathrm{367}}^1\times {\mathrm{4111}}^1$

素因数の和:4493

約数の個数: 40

約数和(自身を含む): 375277568

約数和(自身を除く): 206299024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 367, 734, 1468, 2569, 2936, 4111, 5138, 5872, 8222, 10276, 16444, 20552, 28777, 32888, 41104, 57554, 65776, 115108, 230216, 460432, 1508737, 3017474, 6034948, 10561159, 12069896, 21122318, 24139792, 42244636, 84489272, 168978544]

約数ペア:

[(1, 168978544), (2, 84489272), (4, 42244636), (7, 24139792), (8, 21122318), (14, 12069896), (16, 10561159), (28, 6034948), (56, 3017474), (112, 1508737), (367, 460432), (734, 230216), (1468, 115108), (2569, 65776), (2936, 57554), (4111, 41104), (5138, 32888), (5872, 28777), (8222, 20552), (10276, 16444)]