164819224

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{23071}}^1$

素因数の和:23143

約数の個数: 32

約数和(自身を含む): 332236800

約数和(自身を除く): 167417576

約数列:

[1, 2, 4, 8, 19, 38, 47, 76, 94, 152, 188, 376, 893, 1786, 3572, 7144, 23071, 46142, 92284, 184568, 438349, 876698, 1084337, 1753396, 2168674, 3506792, 4337348, 8674696, 20602403, 41204806, 82409612, 164819224]

約数ペア:

[(1, 164819224), (2, 82409612), (4, 41204806), (8, 20602403), (19, 8674696), (38, 4337348), (47, 3506792), (76, 2168674), (94, 1753396), (152, 1084337), (188, 876698), (376, 438349), (893, 184568), (1786, 92284), (3572, 46142), (7144, 23071)]