172282376

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{99241}}^1$

素因数の和:99285

約数の個数: 32

約数和(自身を含む): 381089280

約数和(自身を除く): 208806904

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 99241, 198482, 396964, 694687, 793928, 1389374, 2778748, 3076471, 5557496, 6152942, 12305884, 21535297, 24611768, 43070594, 86141188, 172282376]

約数ペア:

[(1, 172282376), (2, 86141188), (4, 43070594), (7, 24611768), (8, 21535297), (14, 12305884), (28, 6152942), (31, 5557496), (56, 3076471), (62, 2778748), (124, 1389374), (217, 793928), (248, 694687), (434, 396964), (868, 198482), (1736, 99241)]