156764163

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1\times {\mathrm{1669}}^1$

素因数の和:2042

約数の個数: 16

約数和(自身を含む): 211622400

約数和(自身を除く): 54858237

約数列:

[1, 3, 131, 239, 393, 717, 1669, 5007, 31309, 93927, 218639, 398891, 655917, 1196673, 52254721, 156764163]

約数ペア:

[(1, 156764163), (3, 52254721), (131, 1196673), (239, 655917), (393, 398891), (717, 218639), (1669, 93927), (5007, 31309)]