157038608

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{74923}}^1$

素因数の和:75062

約数の個数: 20

約数和(自身を含む): 306589008

約数和(自身を除く): 149550400

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 74923, 149846, 299692, 599384, 1198768, 9814913, 19629826, 39259652, 78519304, 157038608]

約数ペア:

[(1, 157038608), (2, 78519304), (4, 39259652), (8, 19629826), (16, 9814913), (131, 1198768), (262, 599384), (524, 299692), (1048, 149846), (2096, 74923)]