157225244

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{839}}^1\times {\mathrm{4259}}^1$

素因数の和:5113

約数の個数: 24

約数和(自身を含む): 300585600

約数和(自身を除く): 143360356

約数列:

[1, 2, 4, 11, 22, 44, 839, 1678, 3356, 4259, 8518, 9229, 17036, 18458, 36916, 46849, 93698, 187396, 3573301, 7146602, 14293204, 39306311, 78612622, 157225244]

約数ペア:

[(1, 157225244), (2, 78612622), (4, 39306311), (11, 14293204), (22, 7146602), (44, 3573301), (839, 187396), (1678, 93698), (3356, 46849), (4259, 36916), (8518, 18458), (9229, 17036)]