172980556

素因数分解:

$2^2\times 7^1\times {\mathrm{757}}^1\times {\mathrm{8161}}^1$

素因数の和:8929

約数の個数: 24

約数和(自身を含む): 346460576

約数和(自身を除く): 173480020

約数列:

[1, 2, 4, 7, 14, 28, 757, 1514, 3028, 5299, 8161, 10598, 16322, 21196, 32644, 57127, 114254, 228508, 6177877, 12355754, 24711508, 43245139, 86490278, 172980556]

約数ペア:

[(1, 172980556), (2, 86490278), (4, 43245139), (7, 24711508), (14, 12355754), (28, 6177877), (757, 228508), (1514, 114254), (3028, 57127), (5299, 32644), (8161, 21196), (10598, 16322)]